did a couple more over lunch
This commit is contained in:
parent
d4d5f1e4d0
commit
b8b45b106c
36
Exercism.sln
36
Exercism.sln
|
|
@ -95,6 +95,18 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "RationalNumbers", "csharp\r
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EndProject
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PerfectNumbers", "csharp\perfect-numbers\PerfectNumbers.csproj", "{C424BB3E-AADC-42A0-889E-BE1C5A53C2F3}"
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||||
EndProject
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ProteinTranslation", "csharp\protein-translation\ProteinTranslation.csproj", "{FCB4EC34-86A9-4E7A-BF83-AC618505ACE9}"
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EndProject
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DifferenceOfSquares", "csharp\difference-of-squares\DifferenceOfSquares.csproj", "{022A3C14-C825-4797-B4C1-80CE4BB1AD4B}"
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||||
EndProject
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Triangle", "csharp\triangle\Triangle.csproj", "{53575277-DC47-4597-92FB-C3D28344B88F}"
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EndProject
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||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Darts", "csharp\darts\Darts.csproj", "{4A6A7678-F939-4EBD-B50E-A68943F4016B}"
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EndProject
|
||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FlattenArray", "csharp\flatten-array\FlattenArray.csproj", "{4C529743-AE36-42E5-A63F-9054ABD2E80B}"
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EndProject
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||||
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Proverb", "csharp\proverb\Proverb.csproj", "{CEC032AD-5DF7-4FDD-B389-764B96323A8E}"
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EndProject
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||||
Global
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||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
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||||
Debug|Any CPU = Debug|Any CPU
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@ -285,6 +297,30 @@ Global
|
|||
{C424BB3E-AADC-42A0-889E-BE1C5A53C2F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{C424BB3E-AADC-42A0-889E-BE1C5A53C2F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{C424BB3E-AADC-42A0-889E-BE1C5A53C2F3}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{FCB4EC34-86A9-4E7A-BF83-AC618505ACE9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{FCB4EC34-86A9-4E7A-BF83-AC618505ACE9}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{FCB4EC34-86A9-4E7A-BF83-AC618505ACE9}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{FCB4EC34-86A9-4E7A-BF83-AC618505ACE9}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{022A3C14-C825-4797-B4C1-80CE4BB1AD4B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{022A3C14-C825-4797-B4C1-80CE4BB1AD4B}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{022A3C14-C825-4797-B4C1-80CE4BB1AD4B}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{022A3C14-C825-4797-B4C1-80CE4BB1AD4B}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{53575277-DC47-4597-92FB-C3D28344B88F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{53575277-DC47-4597-92FB-C3D28344B88F}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{53575277-DC47-4597-92FB-C3D28344B88F}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{53575277-DC47-4597-92FB-C3D28344B88F}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{4A6A7678-F939-4EBD-B50E-A68943F4016B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{4A6A7678-F939-4EBD-B50E-A68943F4016B}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{4A6A7678-F939-4EBD-B50E-A68943F4016B}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{4A6A7678-F939-4EBD-B50E-A68943F4016B}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{4C529743-AE36-42E5-A63F-9054ABD2E80B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{4C529743-AE36-42E5-A63F-9054ABD2E80B}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{4C529743-AE36-42E5-A63F-9054ABD2E80B}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{4C529743-AE36-42E5-A63F-9054ABD2E80B}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{CEC032AD-5DF7-4FDD-B389-764B96323A8E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{CEC032AD-5DF7-4FDD-B389-764B96323A8E}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{CEC032AD-5DF7-4FDD-B389-764B96323A8E}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{CEC032AD-5DF7-4FDD-B389-764B96323A8E}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
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||||
|
|
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|||
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@ -0,0 +1,141 @@
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|||
###############################
|
||||
# Core EditorConfig Options #
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||||
###############################
|
||||
|
||||
; This file is for unifying the coding style for different editors and IDEs.
|
||||
; More information at:
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
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||||
; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
|
||||
|
||||
root = true
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[*]
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||||
indent_style = space
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|
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[Darts.cs]
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||||
indent_size = 4
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||||
|
||||
###############################
|
||||
# .NET Coding Conventions #
|
||||
###############################
|
||||
|
||||
# Organize usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
dotnet_separate_import_directive_groups = true
|
||||
|
||||
# this. preferences
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
dotnet_style_qualification_for_event = false:suggestion
|
||||
|
||||
# Language keywords vs BCL types preferences
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
# Parentheses preferences
|
||||
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
dotnet_style_require_accessibility_modifiers = always:suggestion
|
||||
dotnet_style_readonly_field = true:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
dotnet_style_collection_initializer = true:suggestion
|
||||
dotnet_style_explicit_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
|
||||
dotnet_style_prefer_auto_properties = true:suggestion
|
||||
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
|
||||
dotnet_style_coalesce_expression = true:suggestion
|
||||
dotnet_style_null_propagation = true:suggestion
|
||||
|
||||
###############################
|
||||
# Naming Conventions #
|
||||
###############################
|
||||
|
||||
# Style Definitions
|
||||
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
|
||||
|
||||
# Use PascalCase for constant fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
|
||||
dotnet_naming_symbols.constant_fields.applicable_kinds = field
|
||||
dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
|
||||
dotnet_naming_symbols.constant_fields.required_modifiers = const
|
||||
|
||||
###############################
|
||||
# C# Code Style Rules #
|
||||
###############################
|
||||
|
||||
# var preferences
|
||||
csharp_style_var_for_built_in_types = true:none
|
||||
csharp_style_var_when_type_is_apparent = true:none
|
||||
csharp_style_var_elsewhere = true:none
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||||
|
||||
# Expression-bodied members
|
||||
csharp_style_expression_bodied_methods = true:suggestion
|
||||
csharp_style_expression_bodied_constructors = true:suggestion
|
||||
csharp_style_expression_bodied_operators = true:suggestion
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
csharp_style_expression_bodied_indexers = true:suggestion
|
||||
csharp_style_expression_bodied_accessors = true:suggestion
|
||||
|
||||
# Pattern-matching preferences
|
||||
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
# Null-checking preferences
|
||||
csharp_style_throw_expression = true:suggestion
|
||||
csharp_style_conditional_delegate_call = true:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
csharp_prefer_braces = true:none
|
||||
csharp_prefer_simple_default_expression = true:suggestion
|
||||
csharp_style_deconstructed_variable_declaration = true:suggestion
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||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
|
||||
###############################
|
||||
# C# Formatting Rules #
|
||||
###############################
|
||||
|
||||
# New line preferences
|
||||
csharp_new_line_before_open_brace = all
|
||||
csharp_new_line_before_else = true
|
||||
csharp_new_line_before_catch = true
|
||||
csharp_new_line_before_finally = true
|
||||
csharp_new_line_before_members_in_object_initializers = false
|
||||
csharp_new_line_before_members_in_anonymous_types = false
|
||||
csharp_new_line_between_query_expression_clauses = true
|
||||
|
||||
# Indentation preferences
|
||||
csharp_indent_case_contents = true
|
||||
csharp_indent_switch_labels = true
|
||||
csharp_indent_labels = flush_left
|
||||
|
||||
# Space preferences
|
||||
csharp_space_after_cast = false
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
csharp_space_around_binary_operators = before_and_after
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
|
||||
# Wrapping preferences
|
||||
csharp_preserve_single_line_blocks = true
|
||||
csharp_preserve_single_line_statements = true
|
||||
|
|
@ -0,0 +1,25 @@
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|||
{
|
||||
"blurb": "Write a function that returns the earned points in a single toss of a Darts game",
|
||||
"authors": [
|
||||
"bmeverett"
|
||||
],
|
||||
"contributors": [
|
||||
"ErikSchierboom",
|
||||
"j2jensen",
|
||||
"robkeim",
|
||||
"sjwarner",
|
||||
"wolf99"
|
||||
],
|
||||
"files": {
|
||||
"solution": [
|
||||
"Darts.cs"
|
||||
],
|
||||
"test": [
|
||||
"DartsTests.cs"
|
||||
],
|
||||
"example": [
|
||||
".meta/Example.cs"
|
||||
]
|
||||
},
|
||||
"source": "Inspired by an exercise created by a professor Della Paolera in Argentina"
|
||||
}
|
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|
|
@ -0,0 +1 @@
|
|||
{"track":"csharp","exercise":"darts","id":"ed58a1226c504827a927b77954158cad","url":"https://exercism.org/tracks/csharp/exercises/darts","handle":"benharri","is_requester":true,"auto_approve":false}
|
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|
|
@ -0,0 +1,13 @@
|
|||
using System;
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|
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public static class Darts
|
||||
{
|
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public static int Score(double x, double y) =>
|
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Math.Sqrt(x * x + y * y) switch
|
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{
|
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<= 1 => 10,
|
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<= 5 => 5,
|
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<= 10 => 1,
|
||||
_ => 0
|
||||
};
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
<PackageReference Include="Exercism.Tests" Version="0.1.0-beta1" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
using Xunit;
|
||||
|
||||
public class DartsTests
|
||||
{
|
||||
[Fact]
|
||||
public void Missed_target()
|
||||
{
|
||||
Assert.Equal(0, Darts.Score(-9, 9));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void On_the_outer_circle()
|
||||
{
|
||||
Assert.Equal(1, Darts.Score(0, 10));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void On_the_middle_circle()
|
||||
{
|
||||
Assert.Equal(5, Darts.Score(-5, 0));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void On_the_inner_circle()
|
||||
{
|
||||
Assert.Equal(10, Darts.Score(0, -1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Exactly_on_centre()
|
||||
{
|
||||
Assert.Equal(10, Darts.Score(0, 0));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Near_the_centre()
|
||||
{
|
||||
Assert.Equal(10, Darts.Score(-0.1, -0.1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Just_within_the_inner_circle()
|
||||
{
|
||||
Assert.Equal(10, Darts.Score(0.7, 0.7));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Just_outside_the_inner_circle()
|
||||
{
|
||||
Assert.Equal(5, Darts.Score(0.8, -0.8));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Just_within_the_middle_circle()
|
||||
{
|
||||
Assert.Equal(5, Darts.Score(-3.5, 3.5));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Just_outside_the_middle_circle()
|
||||
{
|
||||
Assert.Equal(1, Darts.Score(-3.6, -3.6));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Just_within_the_outer_circle()
|
||||
{
|
||||
Assert.Equal(1, Darts.Score(-7, 7));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Just_outside_the_outer_circle()
|
||||
{
|
||||
Assert.Equal(0, Darts.Score(7.1, -7.1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Asymmetric_position_between_the_inner_and_middle_circles()
|
||||
{
|
||||
Assert.Equal(5, Darts.Score(0.5, -4));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Help
|
||||
|
||||
## Running the tests
|
||||
|
||||
You can run the tests by opening a command prompt in the exercise's directory, and then running the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test)
|
||||
Alternatively, most IDE's have built-in support for running tests, including [Visual Studio](https://docs.microsoft.com/en-us/visualstudio/test/run-unit-tests-with-test-explorer), [Rider](https://www.jetbrains.com/help/rider/Unit_Testing_in_Solution.html) and [Visual Studio code](https://github.com/OmniSharp/omnisharp-vscode/wiki/How-to-run-and-debug-unit-tests).
|
||||
See the [tests page](https://exercism.io/tracks/csharp/tests) for more information.
|
||||
|
||||
## Skipped tests
|
||||
|
||||
Initially, only the first test will be enabled.
|
||||
This is to encourage you to solve the exercise one step at a time.
|
||||
Once you get the first test passing, remove the `Skip` property from the next test and work on getting that test passing.
|
||||
|
||||
## Submitting your solution
|
||||
|
||||
You can submit your solution using the `exercism submit Darts.cs` command.
|
||||
This command will upload your solution to the Exercism website and print the solution page's URL.
|
||||
|
||||
It's possible to submit an incomplete solution which allows you to:
|
||||
|
||||
- See how others have completed the exercise
|
||||
- Request help from a mentor
|
||||
|
||||
## Need to get help?
|
||||
|
||||
If you'd like help solving the exercise, check the following pages:
|
||||
|
||||
- The [C# track's documentation](https://exercism.org/docs/tracks/csharp)
|
||||
- [Exercism's support channel on gitter](https://gitter.im/exercism/support)
|
||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
|
||||
|
||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
To get help if you're having trouble, you can use one of the following resources:
|
||||
|
||||
- [Gitter](https://gitter.im/exercism/xcsharp) is Exercism C# track's Gitter room; go here to get support and ask questions related to the C# track.
|
||||
- [/r/csharp](https://www.reddit.com/r/csharp) is the C# subreddit.
|
||||
- [StackOverflow](http://stackoverflow.com/questions/tagged/c%23) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
# Darts
|
||||
|
||||
Welcome to Darts on Exercism's C# Track.
|
||||
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||||
|
||||
## Instructions
|
||||
|
||||
Write a function that returns the earned points in a single toss of a Darts game.
|
||||
|
||||
[Darts](https://en.wikipedia.org/wiki/Darts) is a game where players
|
||||
throw darts to a [target](https://en.wikipedia.org/wiki/Darts#/media/File:Darts_in_a_dartboard.jpg).
|
||||
|
||||
In our particular instance of the game, the target rewards with 4 different amounts of points, depending on where the dart lands:
|
||||
|
||||
* If the dart lands outside the target, player earns no points (0 points).
|
||||
* If the dart lands in the outer circle of the target, player earns 1 point.
|
||||
* If the dart lands in the middle circle of the target, player earns 5 points.
|
||||
* If the dart lands in the inner circle of the target, player earns 10 points.
|
||||
|
||||
The outer circle has a radius of 10 units (This is equivalent to the total radius for the entire target), the middle circle a radius of 5 units, and the inner circle a radius of 1. Of course, they are all centered to the same point (That is, the circles are [concentric](http://mathworld.wolfram.com/ConcentricCircles.html)) defined by the coordinates (0, 0).
|
||||
|
||||
Write a function that given a point in the target (defined by its `real` cartesian coordinates `x` and `y`), returns the correct amount earned by a dart landing in that point.
|
||||
|
||||
## Source
|
||||
|
||||
### Created by
|
||||
|
||||
- @bmeverett
|
||||
|
||||
### Contributed to by
|
||||
|
||||
- @ErikSchierboom
|
||||
- @j2jensen
|
||||
- @robkeim
|
||||
- @sjwarner
|
||||
- @wolf99
|
||||
|
||||
### Based on
|
||||
|
||||
Inspired by an exercise created by a professor Della Paolera in Argentina
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
###############################
|
||||
# Core EditorConfig Options #
|
||||
###############################
|
||||
|
||||
; This file is for unifying the coding style for different editors and IDEs.
|
||||
; More information at:
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
|
||||
|
||||
root = true
|
||||
|
||||
[*]
|
||||
indent_style = space
|
||||
|
||||
[DifferenceOfSquares.cs]
|
||||
indent_size = 4
|
||||
|
||||
###############################
|
||||
# .NET Coding Conventions #
|
||||
###############################
|
||||
|
||||
# Organize usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
dotnet_separate_import_directive_groups = true
|
||||
|
||||
# this. preferences
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
dotnet_style_qualification_for_event = false:suggestion
|
||||
|
||||
# Language keywords vs BCL types preferences
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
# Parentheses preferences
|
||||
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
dotnet_style_require_accessibility_modifiers = always:suggestion
|
||||
dotnet_style_readonly_field = true:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
dotnet_style_collection_initializer = true:suggestion
|
||||
dotnet_style_explicit_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
|
||||
dotnet_style_prefer_auto_properties = true:suggestion
|
||||
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
|
||||
dotnet_style_coalesce_expression = true:suggestion
|
||||
dotnet_style_null_propagation = true:suggestion
|
||||
|
||||
###############################
|
||||
# Naming Conventions #
|
||||
###############################
|
||||
|
||||
# Style Definitions
|
||||
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
|
||||
|
||||
# Use PascalCase for constant fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
|
||||
dotnet_naming_symbols.constant_fields.applicable_kinds = field
|
||||
dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
|
||||
dotnet_naming_symbols.constant_fields.required_modifiers = const
|
||||
|
||||
###############################
|
||||
# C# Code Style Rules #
|
||||
###############################
|
||||
|
||||
# var preferences
|
||||
csharp_style_var_for_built_in_types = true:none
|
||||
csharp_style_var_when_type_is_apparent = true:none
|
||||
csharp_style_var_elsewhere = true:none
|
||||
|
||||
# Expression-bodied members
|
||||
csharp_style_expression_bodied_methods = true:suggestion
|
||||
csharp_style_expression_bodied_constructors = true:suggestion
|
||||
csharp_style_expression_bodied_operators = true:suggestion
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
csharp_style_expression_bodied_indexers = true:suggestion
|
||||
csharp_style_expression_bodied_accessors = true:suggestion
|
||||
|
||||
# Pattern-matching preferences
|
||||
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
# Null-checking preferences
|
||||
csharp_style_throw_expression = true:suggestion
|
||||
csharp_style_conditional_delegate_call = true:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
csharp_prefer_braces = true:none
|
||||
csharp_prefer_simple_default_expression = true:suggestion
|
||||
csharp_style_deconstructed_variable_declaration = true:suggestion
|
||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
|
||||
###############################
|
||||
# C# Formatting Rules #
|
||||
###############################
|
||||
|
||||
# New line preferences
|
||||
csharp_new_line_before_open_brace = all
|
||||
csharp_new_line_before_else = true
|
||||
csharp_new_line_before_catch = true
|
||||
csharp_new_line_before_finally = true
|
||||
csharp_new_line_before_members_in_object_initializers = false
|
||||
csharp_new_line_before_members_in_anonymous_types = false
|
||||
csharp_new_line_between_query_expression_clauses = true
|
||||
|
||||
# Indentation preferences
|
||||
csharp_indent_case_contents = true
|
||||
csharp_indent_switch_labels = true
|
||||
csharp_indent_labels = flush_left
|
||||
|
||||
# Space preferences
|
||||
csharp_space_after_cast = false
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
csharp_space_around_binary_operators = before_and_after
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
|
||||
# Wrapping preferences
|
||||
csharp_preserve_single_line_blocks = true
|
||||
csharp_preserve_single_line_statements = true
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
{
|
||||
"blurb": "Find the difference between the square of the sum and the sum of the squares of the first N natural numbers.",
|
||||
"authors": [
|
||||
"mikecoop"
|
||||
],
|
||||
"contributors": [
|
||||
"balazsbotond",
|
||||
"ErikSchierboom",
|
||||
"felix91gr",
|
||||
"j2jensen",
|
||||
"jwood803",
|
||||
"kytrinyx",
|
||||
"robkeim",
|
||||
"wolf99"
|
||||
],
|
||||
"files": {
|
||||
"solution": [
|
||||
"DifferenceOfSquares.cs"
|
||||
],
|
||||
"test": [
|
||||
"DifferenceOfSquaresTests.cs"
|
||||
],
|
||||
"example": [
|
||||
".meta/Example.cs"
|
||||
]
|
||||
},
|
||||
"source": "Problem 6 at Project Euler",
|
||||
"source_url": "http://projecteuler.net/problem=6"
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
{"track":"csharp","exercise":"difference-of-squares","id":"1b64bac5568349a7ab3fe1767ccee214","url":"https://exercism.org/tracks/csharp/exercises/difference-of-squares","handle":"benharri","is_requester":true,"auto_approve":false}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
using System.Linq;
|
||||
|
||||
public static class DifferenceOfSquares
|
||||
{
|
||||
public static int CalculateSquareOfSum(int max)
|
||||
{
|
||||
var sum = Enumerable.Range(1, max).Sum();
|
||||
return sum * sum;
|
||||
}
|
||||
|
||||
public static int CalculateSumOfSquares(int max) =>
|
||||
Enumerable.Range(1, max).Sum(i => i * i);
|
||||
|
||||
public static int CalculateDifferenceOfSquares(int max) =>
|
||||
CalculateSquareOfSum(max) - CalculateSumOfSquares(max);
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
<PackageReference Include="Exercism.Tests" Version="0.1.0-beta1" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
using Xunit;
|
||||
|
||||
public class DifferenceOfSquaresTests
|
||||
{
|
||||
[Fact]
|
||||
public void Square_of_sum_1()
|
||||
{
|
||||
Assert.Equal(1, DifferenceOfSquares.CalculateSquareOfSum(1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Square_of_sum_5()
|
||||
{
|
||||
Assert.Equal(225, DifferenceOfSquares.CalculateSquareOfSum(5));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Square_of_sum_100()
|
||||
{
|
||||
Assert.Equal(25502500, DifferenceOfSquares.CalculateSquareOfSum(100));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Sum_of_squares_1()
|
||||
{
|
||||
Assert.Equal(1, DifferenceOfSquares.CalculateSumOfSquares(1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Sum_of_squares_5()
|
||||
{
|
||||
Assert.Equal(55, DifferenceOfSquares.CalculateSumOfSquares(5));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Sum_of_squares_100()
|
||||
{
|
||||
Assert.Equal(338350, DifferenceOfSquares.CalculateSumOfSquares(100));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Difference_of_squares_1()
|
||||
{
|
||||
Assert.Equal(0, DifferenceOfSquares.CalculateDifferenceOfSquares(1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Difference_of_squares_5()
|
||||
{
|
||||
Assert.Equal(170, DifferenceOfSquares.CalculateDifferenceOfSquares(5));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Difference_of_squares_100()
|
||||
{
|
||||
Assert.Equal(25164150, DifferenceOfSquares.CalculateDifferenceOfSquares(100));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Help
|
||||
|
||||
## Running the tests
|
||||
|
||||
You can run the tests by opening a command prompt in the exercise's directory, and then running the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test)
|
||||
Alternatively, most IDE's have built-in support for running tests, including [Visual Studio](https://docs.microsoft.com/en-us/visualstudio/test/run-unit-tests-with-test-explorer), [Rider](https://www.jetbrains.com/help/rider/Unit_Testing_in_Solution.html) and [Visual Studio code](https://github.com/OmniSharp/omnisharp-vscode/wiki/How-to-run-and-debug-unit-tests).
|
||||
See the [tests page](https://exercism.io/tracks/csharp/tests) for more information.
|
||||
|
||||
## Skipped tests
|
||||
|
||||
Initially, only the first test will be enabled.
|
||||
This is to encourage you to solve the exercise one step at a time.
|
||||
Once you get the first test passing, remove the `Skip` property from the next test and work on getting that test passing.
|
||||
|
||||
## Submitting your solution
|
||||
|
||||
You can submit your solution using the `exercism submit DifferenceOfSquares.cs` command.
|
||||
This command will upload your solution to the Exercism website and print the solution page's URL.
|
||||
|
||||
It's possible to submit an incomplete solution which allows you to:
|
||||
|
||||
- See how others have completed the exercise
|
||||
- Request help from a mentor
|
||||
|
||||
## Need to get help?
|
||||
|
||||
If you'd like help solving the exercise, check the following pages:
|
||||
|
||||
- The [C# track's documentation](https://exercism.org/docs/tracks/csharp)
|
||||
- [Exercism's support channel on gitter](https://gitter.im/exercism/support)
|
||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
|
||||
|
||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
To get help if you're having trouble, you can use one of the following resources:
|
||||
|
||||
- [Gitter](https://gitter.im/exercism/xcsharp) is Exercism C# track's Gitter room; go here to get support and ask questions related to the C# track.
|
||||
- [/r/csharp](https://www.reddit.com/r/csharp) is the C# subreddit.
|
||||
- [StackOverflow](http://stackoverflow.com/questions/tagged/c%23) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
# Difference Of Squares
|
||||
|
||||
Welcome to Difference Of Squares on Exercism's C# Track.
|
||||
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||||
|
||||
## Instructions
|
||||
|
||||
Find the difference between the square of the sum and the sum of the squares of the first N natural numbers.
|
||||
|
||||
The square of the sum of the first ten natural numbers is
|
||||
(1 + 2 + ... + 10)² = 55² = 3025.
|
||||
|
||||
The sum of the squares of the first ten natural numbers is
|
||||
1² + 2² + ... + 10² = 385.
|
||||
|
||||
Hence the difference between the square of the sum of the first
|
||||
ten natural numbers and the sum of the squares of the first ten
|
||||
natural numbers is 3025 - 385 = 2640.
|
||||
|
||||
You are not expected to discover an efficient solution to this yourself from
|
||||
first principles; research is allowed, indeed, encouraged. Finding the best
|
||||
algorithm for the problem is a key skill in software engineering.
|
||||
|
||||
This exercise requires you to process a collection of data. You can simplify your code by using LINQ (Language Integrated Query).
|
||||
For more information, see [this page]
|
||||
(https://docs.microsoft.com/en-us/dotnet/articles/standard/using-linq).
|
||||
|
||||
## Source
|
||||
|
||||
### Created by
|
||||
|
||||
- @mikecoop
|
||||
|
||||
### Contributed to by
|
||||
|
||||
- @balazsbotond
|
||||
- @ErikSchierboom
|
||||
- @felix91gr
|
||||
- @j2jensen
|
||||
- @jwood803
|
||||
- @kytrinyx
|
||||
- @robkeim
|
||||
- @wolf99
|
||||
|
||||
### Based on
|
||||
|
||||
Problem 6 at Project Euler - http://projecteuler.net/problem=6
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
###############################
|
||||
# Core EditorConfig Options #
|
||||
###############################
|
||||
|
||||
; This file is for unifying the coding style for different editors and IDEs.
|
||||
; More information at:
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
|
||||
|
||||
root = true
|
||||
|
||||
[*]
|
||||
indent_style = space
|
||||
|
||||
[FlattenArray.cs]
|
||||
indent_size = 4
|
||||
|
||||
###############################
|
||||
# .NET Coding Conventions #
|
||||
###############################
|
||||
|
||||
# Organize usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
dotnet_separate_import_directive_groups = true
|
||||
|
||||
# this. preferences
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
dotnet_style_qualification_for_event = false:suggestion
|
||||
|
||||
# Language keywords vs BCL types preferences
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
# Parentheses preferences
|
||||
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
dotnet_style_require_accessibility_modifiers = always:suggestion
|
||||
dotnet_style_readonly_field = true:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
dotnet_style_collection_initializer = true:suggestion
|
||||
dotnet_style_explicit_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
|
||||
dotnet_style_prefer_auto_properties = true:suggestion
|
||||
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
|
||||
dotnet_style_coalesce_expression = true:suggestion
|
||||
dotnet_style_null_propagation = true:suggestion
|
||||
|
||||
###############################
|
||||
# Naming Conventions #
|
||||
###############################
|
||||
|
||||
# Style Definitions
|
||||
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
|
||||
|
||||
# Use PascalCase for constant fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
|
||||
dotnet_naming_symbols.constant_fields.applicable_kinds = field
|
||||
dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
|
||||
dotnet_naming_symbols.constant_fields.required_modifiers = const
|
||||
|
||||
###############################
|
||||
# C# Code Style Rules #
|
||||
###############################
|
||||
|
||||
# var preferences
|
||||
csharp_style_var_for_built_in_types = true:none
|
||||
csharp_style_var_when_type_is_apparent = true:none
|
||||
csharp_style_var_elsewhere = true:none
|
||||
|
||||
# Expression-bodied members
|
||||
csharp_style_expression_bodied_methods = true:suggestion
|
||||
csharp_style_expression_bodied_constructors = true:suggestion
|
||||
csharp_style_expression_bodied_operators = true:suggestion
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
csharp_style_expression_bodied_indexers = true:suggestion
|
||||
csharp_style_expression_bodied_accessors = true:suggestion
|
||||
|
||||
# Pattern-matching preferences
|
||||
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
# Null-checking preferences
|
||||
csharp_style_throw_expression = true:suggestion
|
||||
csharp_style_conditional_delegate_call = true:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
csharp_prefer_braces = true:none
|
||||
csharp_prefer_simple_default_expression = true:suggestion
|
||||
csharp_style_deconstructed_variable_declaration = true:suggestion
|
||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
|
||||
###############################
|
||||
# C# Formatting Rules #
|
||||
###############################
|
||||
|
||||
# New line preferences
|
||||
csharp_new_line_before_open_brace = all
|
||||
csharp_new_line_before_else = true
|
||||
csharp_new_line_before_catch = true
|
||||
csharp_new_line_before_finally = true
|
||||
csharp_new_line_before_members_in_object_initializers = false
|
||||
csharp_new_line_before_members_in_anonymous_types = false
|
||||
csharp_new_line_between_query_expression_clauses = true
|
||||
|
||||
# Indentation preferences
|
||||
csharp_indent_case_contents = true
|
||||
csharp_indent_switch_labels = true
|
||||
csharp_indent_labels = flush_left
|
||||
|
||||
# Space preferences
|
||||
csharp_space_after_cast = false
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
csharp_space_around_binary_operators = before_and_after
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
|
||||
# Wrapping preferences
|
||||
csharp_preserve_single_line_blocks = true
|
||||
csharp_preserve_single_line_statements = true
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
{
|
||||
"blurb": "Take a nested list and return a single list with all values except nil/null",
|
||||
"authors": [
|
||||
"ErikSchierboom"
|
||||
],
|
||||
"contributors": [
|
||||
"felix91gr",
|
||||
"j2jensen",
|
||||
"robkeim",
|
||||
"wolf99"
|
||||
],
|
||||
"files": {
|
||||
"solution": [
|
||||
"FlattenArray.cs"
|
||||
],
|
||||
"test": [
|
||||
"FlattenArrayTests.cs"
|
||||
],
|
||||
"example": [
|
||||
".meta/Example.cs"
|
||||
]
|
||||
},
|
||||
"source": "Interview Question",
|
||||
"source_url": "https://reference.wolfram.com/language/ref/Flatten.html"
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
{"track":"csharp","exercise":"flatten-array","id":"f9c4a3fffbab4276bc9e1638983045a9","url":"https://exercism.org/tracks/csharp/exercises/flatten-array","handle":"benharri","is_requester":true,"auto_approve":false}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
using System.Collections;
|
||||
|
||||
public static class FlattenArray
|
||||
{
|
||||
public static IEnumerable Flatten(IEnumerable input)
|
||||
{
|
||||
foreach (var element in input)
|
||||
{
|
||||
if (element is null) continue;
|
||||
if (element is IEnumerable)
|
||||
foreach (var nestedElement in Flatten(element as IEnumerable))
|
||||
yield return nestedElement;
|
||||
else
|
||||
yield return element;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
<PackageReference Include="Exercism.Tests" Version="0.1.0-beta1" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
using Xunit;
|
||||
|
||||
public class FlattenArrayTests
|
||||
{
|
||||
[Fact]
|
||||
public void No_nesting()
|
||||
{
|
||||
var array = new object[]
|
||||
{
|
||||
0,
|
||||
1,
|
||||
2
|
||||
};
|
||||
var expected = new[] { 0, 1, 2 };
|
||||
Assert.Equal(expected, FlattenArray.Flatten(array));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Flattens_array_with_just_integers_present()
|
||||
{
|
||||
var array = new object[]
|
||||
{
|
||||
1,
|
||||
new object[] { 2, 3, 4, 5, 6, 7 },
|
||||
8
|
||||
};
|
||||
var expected = new[] { 1, 2, 3, 4, 5, 6, 7, 8 };
|
||||
Assert.Equal(expected, FlattenArray.Flatten(array));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Number_5_level_nesting()
|
||||
{
|
||||
var array = new object[]
|
||||
{
|
||||
0,
|
||||
2,
|
||||
new object[] { new object[] { 2, 3 }, 8, 100, 4, new object[] { new object[] { new object[] { 50 } } } },
|
||||
-2
|
||||
};
|
||||
var expected = new[] { 0, 2, 2, 3, 8, 100, 4, 50, -2 };
|
||||
Assert.Equal(expected, FlattenArray.Flatten(array));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Number_6_level_nesting()
|
||||
{
|
||||
var array = new object[]
|
||||
{
|
||||
1,
|
||||
new object[] { 2, new object[] { new object[] { 3 } }, new object[] { 4, new object[] { new object[] { 5 } } }, 6, 7 },
|
||||
8
|
||||
};
|
||||
var expected = new[] { 1, 2, 3, 4, 5, 6, 7, 8 };
|
||||
Assert.Equal(expected, FlattenArray.Flatten(array));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Number_6_level_nest_list_with_null_values()
|
||||
{
|
||||
var array = new object[]
|
||||
{
|
||||
0,
|
||||
2,
|
||||
new object[] { new object[] { 2, 3 }, 8, new object[] { new object[] { 100 } }, null, new object[] { new object[] { null } } },
|
||||
-2
|
||||
};
|
||||
var expected = new[] { 0, 2, 2, 3, 8, 100, -2 };
|
||||
Assert.Equal(expected, FlattenArray.Flatten(array));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void All_values_in_nested_list_are_null()
|
||||
{
|
||||
var array = new object[]
|
||||
{
|
||||
null,
|
||||
new object[] { new object[] { new object[] { null } } },
|
||||
null,
|
||||
null,
|
||||
new object[] { new object[] { null, null }, null },
|
||||
null
|
||||
};
|
||||
Assert.Empty(FlattenArray.Flatten(array));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Help
|
||||
|
||||
## Running the tests
|
||||
|
||||
You can run the tests by opening a command prompt in the exercise's directory, and then running the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test)
|
||||
Alternatively, most IDE's have built-in support for running tests, including [Visual Studio](https://docs.microsoft.com/en-us/visualstudio/test/run-unit-tests-with-test-explorer), [Rider](https://www.jetbrains.com/help/rider/Unit_Testing_in_Solution.html) and [Visual Studio code](https://github.com/OmniSharp/omnisharp-vscode/wiki/How-to-run-and-debug-unit-tests).
|
||||
See the [tests page](https://exercism.io/tracks/csharp/tests) for more information.
|
||||
|
||||
## Skipped tests
|
||||
|
||||
Initially, only the first test will be enabled.
|
||||
This is to encourage you to solve the exercise one step at a time.
|
||||
Once you get the first test passing, remove the `Skip` property from the next test and work on getting that test passing.
|
||||
|
||||
## Submitting your solution
|
||||
|
||||
You can submit your solution using the `exercism submit FlattenArray.cs` command.
|
||||
This command will upload your solution to the Exercism website and print the solution page's URL.
|
||||
|
||||
It's possible to submit an incomplete solution which allows you to:
|
||||
|
||||
- See how others have completed the exercise
|
||||
- Request help from a mentor
|
||||
|
||||
## Need to get help?
|
||||
|
||||
If you'd like help solving the exercise, check the following pages:
|
||||
|
||||
- The [C# track's documentation](https://exercism.org/docs/tracks/csharp)
|
||||
- [Exercism's support channel on gitter](https://gitter.im/exercism/support)
|
||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
|
||||
|
||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
To get help if you're having trouble, you can use one of the following resources:
|
||||
|
||||
- [Gitter](https://gitter.im/exercism/xcsharp) is Exercism C# track's Gitter room; go here to get support and ask questions related to the C# track.
|
||||
- [/r/csharp](https://www.reddit.com/r/csharp) is the C# subreddit.
|
||||
- [StackOverflow](http://stackoverflow.com/questions/tagged/c%23) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
# Flatten Array
|
||||
|
||||
Welcome to Flatten Array on Exercism's C# Track.
|
||||
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||||
|
||||
## Instructions
|
||||
|
||||
Take a nested list and return a single flattened list with all values except nil/null.
|
||||
|
||||
The challenge is to write a function that accepts an arbitrarily-deep nested list-like structure and returns a flattened structure without any nil/null values.
|
||||
|
||||
For Example
|
||||
|
||||
input: [1,[2,3,null,4],[null],5]
|
||||
|
||||
output: [1,2,3,4,5]
|
||||
|
||||
## Source
|
||||
|
||||
### Created by
|
||||
|
||||
- @ErikSchierboom
|
||||
|
||||
### Contributed to by
|
||||
|
||||
- @felix91gr
|
||||
- @j2jensen
|
||||
- @robkeim
|
||||
- @wolf99
|
||||
|
||||
### Based on
|
||||
|
||||
Interview Question - https://reference.wolfram.com/language/ref/Flatten.html
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
###############################
|
||||
# Core EditorConfig Options #
|
||||
###############################
|
||||
|
||||
; This file is for unifying the coding style for different editors and IDEs.
|
||||
; More information at:
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
|
||||
|
||||
root = true
|
||||
|
||||
[*]
|
||||
indent_style = space
|
||||
|
||||
[ProteinTranslation.cs]
|
||||
indent_size = 4
|
||||
|
||||
###############################
|
||||
# .NET Coding Conventions #
|
||||
###############################
|
||||
|
||||
# Organize usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
dotnet_separate_import_directive_groups = true
|
||||
|
||||
# this. preferences
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
dotnet_style_qualification_for_event = false:suggestion
|
||||
|
||||
# Language keywords vs BCL types preferences
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
# Parentheses preferences
|
||||
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
dotnet_style_require_accessibility_modifiers = always:suggestion
|
||||
dotnet_style_readonly_field = true:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
dotnet_style_collection_initializer = true:suggestion
|
||||
dotnet_style_explicit_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
|
||||
dotnet_style_prefer_auto_properties = true:suggestion
|
||||
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
|
||||
dotnet_style_coalesce_expression = true:suggestion
|
||||
dotnet_style_null_propagation = true:suggestion
|
||||
|
||||
###############################
|
||||
# Naming Conventions #
|
||||
###############################
|
||||
|
||||
# Style Definitions
|
||||
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
|
||||
|
||||
# Use PascalCase for constant fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
|
||||
dotnet_naming_symbols.constant_fields.applicable_kinds = field
|
||||
dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
|
||||
dotnet_naming_symbols.constant_fields.required_modifiers = const
|
||||
|
||||
###############################
|
||||
# C# Code Style Rules #
|
||||
###############################
|
||||
|
||||
# var preferences
|
||||
csharp_style_var_for_built_in_types = true:none
|
||||
csharp_style_var_when_type_is_apparent = true:none
|
||||
csharp_style_var_elsewhere = true:none
|
||||
|
||||
# Expression-bodied members
|
||||
csharp_style_expression_bodied_methods = true:suggestion
|
||||
csharp_style_expression_bodied_constructors = true:suggestion
|
||||
csharp_style_expression_bodied_operators = true:suggestion
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
csharp_style_expression_bodied_indexers = true:suggestion
|
||||
csharp_style_expression_bodied_accessors = true:suggestion
|
||||
|
||||
# Pattern-matching preferences
|
||||
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
# Null-checking preferences
|
||||
csharp_style_throw_expression = true:suggestion
|
||||
csharp_style_conditional_delegate_call = true:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
csharp_prefer_braces = true:none
|
||||
csharp_prefer_simple_default_expression = true:suggestion
|
||||
csharp_style_deconstructed_variable_declaration = true:suggestion
|
||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
|
||||
###############################
|
||||
# C# Formatting Rules #
|
||||
###############################
|
||||
|
||||
# New line preferences
|
||||
csharp_new_line_before_open_brace = all
|
||||
csharp_new_line_before_else = true
|
||||
csharp_new_line_before_catch = true
|
||||
csharp_new_line_before_finally = true
|
||||
csharp_new_line_before_members_in_object_initializers = false
|
||||
csharp_new_line_before_members_in_anonymous_types = false
|
||||
csharp_new_line_between_query_expression_clauses = true
|
||||
|
||||
# Indentation preferences
|
||||
csharp_indent_case_contents = true
|
||||
csharp_indent_switch_labels = true
|
||||
csharp_indent_labels = flush_left
|
||||
|
||||
# Space preferences
|
||||
csharp_space_after_cast = false
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
csharp_space_around_binary_operators = before_and_after
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
|
||||
# Wrapping preferences
|
||||
csharp_preserve_single_line_blocks = true
|
||||
csharp_preserve_single_line_statements = true
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
{
|
||||
"blurb": "Translate RNA sequences into proteins.",
|
||||
"authors": [
|
||||
"robkeim"
|
||||
],
|
||||
"contributors": [
|
||||
"ErikSchierboom",
|
||||
"j2jensen",
|
||||
"wolf99"
|
||||
],
|
||||
"files": {
|
||||
"solution": [
|
||||
"ProteinTranslation.cs"
|
||||
],
|
||||
"test": [
|
||||
"ProteinTranslationTests.cs"
|
||||
],
|
||||
"example": [
|
||||
".meta/Example.cs"
|
||||
]
|
||||
},
|
||||
"source": "Tyler Long"
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
{"track":"csharp","exercise":"protein-translation","id":"998e522961fd47f9880d643ee8216abc","url":"https://exercism.org/tracks/csharp/exercises/protein-translation","handle":"benharri","is_requester":true,"auto_approve":false}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Help
|
||||
|
||||
## Running the tests
|
||||
|
||||
You can run the tests by opening a command prompt in the exercise's directory, and then running the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test)
|
||||
Alternatively, most IDE's have built-in support for running tests, including [Visual Studio](https://docs.microsoft.com/en-us/visualstudio/test/run-unit-tests-with-test-explorer), [Rider](https://www.jetbrains.com/help/rider/Unit_Testing_in_Solution.html) and [Visual Studio code](https://github.com/OmniSharp/omnisharp-vscode/wiki/How-to-run-and-debug-unit-tests).
|
||||
See the [tests page](https://exercism.io/tracks/csharp/tests) for more information.
|
||||
|
||||
## Skipped tests
|
||||
|
||||
Initially, only the first test will be enabled.
|
||||
This is to encourage you to solve the exercise one step at a time.
|
||||
Once you get the first test passing, remove the `Skip` property from the next test and work on getting that test passing.
|
||||
|
||||
## Submitting your solution
|
||||
|
||||
You can submit your solution using the `exercism submit ProteinTranslation.cs` command.
|
||||
This command will upload your solution to the Exercism website and print the solution page's URL.
|
||||
|
||||
It's possible to submit an incomplete solution which allows you to:
|
||||
|
||||
- See how others have completed the exercise
|
||||
- Request help from a mentor
|
||||
|
||||
## Need to get help?
|
||||
|
||||
If you'd like help solving the exercise, check the following pages:
|
||||
|
||||
- The [C# track's documentation](https://exercism.org/docs/tracks/csharp)
|
||||
- [Exercism's support channel on gitter](https://gitter.im/exercism/support)
|
||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
|
||||
|
||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
To get help if you're having trouble, you can use one of the following resources:
|
||||
|
||||
- [Gitter](https://gitter.im/exercism/xcsharp) is Exercism C# track's Gitter room; go here to get support and ask questions related to the C# track.
|
||||
- [/r/csharp](https://www.reddit.com/r/csharp) is the C# subreddit.
|
||||
- [StackOverflow](http://stackoverflow.com/questions/tagged/c%23) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
|
||||
public static class ProteinTranslation
|
||||
{
|
||||
public static string[] Proteins(string strand) =>
|
||||
strand.Chunk(3).Select(p => p switch
|
||||
{
|
||||
"AUG" => "Methionine",
|
||||
"UUU" or "UUC" => "Phenylalanine",
|
||||
"UUA" or "UUG" => "Leucine",
|
||||
"UCU" or "UCC" or "UCA" or "UCG" => "Serine",
|
||||
"UAU" or "UAC" => "Tyrosine",
|
||||
"UGU" or "UGC" => "Cysteine",
|
||||
"UGG" => "Tryptophan",
|
||||
"UAA" or "UAG" or "UGA" => "",
|
||||
_ => throw new ArgumentOutOfRangeException(nameof(strand))
|
||||
}).TakeWhile(p => p != "").ToArray();
|
||||
|
||||
public static IEnumerable<string> Chunk(this string s, int chunkSize) =>
|
||||
Enumerable.Range(0, s.Length / chunkSize)
|
||||
.Select(i => s.Substring(i * chunkSize, chunkSize));
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
<PackageReference Include="Exercism.Tests" Version="0.1.0-beta1" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,142 @@
|
|||
using Xunit;
|
||||
|
||||
public class ProteinTranslationTests
|
||||
{
|
||||
[Fact]
|
||||
public void Methionine_rna_sequence()
|
||||
{
|
||||
Assert.Equal(new[] { "Methionine" }, ProteinTranslation.Proteins("AUG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Phenylalanine_rna_sequence_1()
|
||||
{
|
||||
Assert.Equal(new[] { "Phenylalanine" }, ProteinTranslation.Proteins("UUU"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Phenylalanine_rna_sequence_2()
|
||||
{
|
||||
Assert.Equal(new[] { "Phenylalanine" }, ProteinTranslation.Proteins("UUC"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Leucine_rna_sequence_1()
|
||||
{
|
||||
Assert.Equal(new[] { "Leucine" }, ProteinTranslation.Proteins("UUA"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Leucine_rna_sequence_2()
|
||||
{
|
||||
Assert.Equal(new[] { "Leucine" }, ProteinTranslation.Proteins("UUG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Serine_rna_sequence_1()
|
||||
{
|
||||
Assert.Equal(new[] { "Serine" }, ProteinTranslation.Proteins("UCU"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Serine_rna_sequence_2()
|
||||
{
|
||||
Assert.Equal(new[] { "Serine" }, ProteinTranslation.Proteins("UCC"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Serine_rna_sequence_3()
|
||||
{
|
||||
Assert.Equal(new[] { "Serine" }, ProteinTranslation.Proteins("UCA"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Serine_rna_sequence_4()
|
||||
{
|
||||
Assert.Equal(new[] { "Serine" }, ProteinTranslation.Proteins("UCG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Tyrosine_rna_sequence_1()
|
||||
{
|
||||
Assert.Equal(new[] { "Tyrosine" }, ProteinTranslation.Proteins("UAU"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Tyrosine_rna_sequence_2()
|
||||
{
|
||||
Assert.Equal(new[] { "Tyrosine" }, ProteinTranslation.Proteins("UAC"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Cysteine_rna_sequence_1()
|
||||
{
|
||||
Assert.Equal(new[] { "Cysteine" }, ProteinTranslation.Proteins("UGU"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Cysteine_rna_sequence_2()
|
||||
{
|
||||
Assert.Equal(new[] { "Cysteine" }, ProteinTranslation.Proteins("UGC"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Tryptophan_rna_sequence()
|
||||
{
|
||||
Assert.Equal(new[] { "Tryptophan" }, ProteinTranslation.Proteins("UGG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Stop_codon_rna_sequence_1()
|
||||
{
|
||||
Assert.Empty(ProteinTranslation.Proteins("UAA"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Stop_codon_rna_sequence_2()
|
||||
{
|
||||
Assert.Empty(ProteinTranslation.Proteins("UAG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Stop_codon_rna_sequence_3()
|
||||
{
|
||||
Assert.Empty(ProteinTranslation.Proteins("UGA"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Translate_rna_strand_into_correct_protein_list()
|
||||
{
|
||||
Assert.Equal(new[] { "Methionine", "Phenylalanine", "Tryptophan" }, ProteinTranslation.Proteins("AUGUUUUGG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Translation_stops_if_stop_codon_at_beginning_of_sequence()
|
||||
{
|
||||
Assert.Empty(ProteinTranslation.Proteins("UAGUGG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Translation_stops_if_stop_codon_at_end_of_two_codon_sequence()
|
||||
{
|
||||
Assert.Equal(new[] { "Tryptophan" }, ProteinTranslation.Proteins("UGGUAG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Translation_stops_if_stop_codon_at_end_of_three_codon_sequence()
|
||||
{
|
||||
Assert.Equal(new[] { "Methionine", "Phenylalanine" }, ProteinTranslation.Proteins("AUGUUUUAA"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Translation_stops_if_stop_codon_in_middle_of_three_codon_sequence()
|
||||
{
|
||||
Assert.Equal(new[] { "Tryptophan" }, ProteinTranslation.Proteins("UGGUAGUGG"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Translation_stops_if_stop_codon_in_middle_of_six_codon_sequence()
|
||||
{
|
||||
Assert.Equal(new[] { "Tryptophan", "Cysteine", "Tyrosine" }, ProteinTranslation.Proteins("UGGUGUUAUUAAUGGUUU"));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
# Protein Translation
|
||||
|
||||
Welcome to Protein Translation on Exercism's C# Track.
|
||||
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||||
|
||||
## Instructions
|
||||
|
||||
Translate RNA sequences into proteins.
|
||||
|
||||
RNA can be broken into three nucleotide sequences called codons, and then translated to a polypeptide like so:
|
||||
|
||||
RNA: `"AUGUUUUCU"` => translates to
|
||||
|
||||
Codons: `"AUG", "UUU", "UCU"`
|
||||
=> which become a polypeptide with the following sequence =>
|
||||
|
||||
Protein: `"Methionine", "Phenylalanine", "Serine"`
|
||||
|
||||
There are 64 codons which in turn correspond to 20 amino acids; however, all of the codon sequences and resulting amino acids are not important in this exercise. If it works for one codon, the program should work for all of them.
|
||||
However, feel free to expand the list in the test suite to include them all.
|
||||
|
||||
There are also three terminating codons (also known as 'STOP' codons); if any of these codons are encountered (by the ribosome), all translation ends and the protein is terminated.
|
||||
|
||||
All subsequent codons after are ignored, like this:
|
||||
|
||||
RNA: `"AUGUUUUCUUAAAUG"` =>
|
||||
|
||||
Codons: `"AUG", "UUU", "UCU", "UAA", "AUG"` =>
|
||||
|
||||
Protein: `"Methionine", "Phenylalanine", "Serine"`
|
||||
|
||||
Note the stop codon `"UAA"` terminates the translation and the final methionine is not translated into the protein sequence.
|
||||
|
||||
Below are the codons and resulting Amino Acids needed for the exercise.
|
||||
|
||||
Codon | Protein
|
||||
:--- | :---
|
||||
AUG | Methionine
|
||||
UUU, UUC | Phenylalanine
|
||||
UUA, UUG | Leucine
|
||||
UCU, UCC, UCA, UCG | Serine
|
||||
UAU, UAC | Tyrosine
|
||||
UGU, UGC | Cysteine
|
||||
UGG | Tryptophan
|
||||
UAA, UAG, UGA | STOP
|
||||
|
||||
Learn more about [protein translation on Wikipedia](http://en.wikipedia.org/wiki/Translation_(biology))
|
||||
|
||||
## Source
|
||||
|
||||
### Created by
|
||||
|
||||
- @robkeim
|
||||
|
||||
### Contributed to by
|
||||
|
||||
- @ErikSchierboom
|
||||
- @j2jensen
|
||||
- @wolf99
|
||||
|
||||
### Based on
|
||||
|
||||
Tyler Long
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
###############################
|
||||
# Core EditorConfig Options #
|
||||
###############################
|
||||
|
||||
; This file is for unifying the coding style for different editors and IDEs.
|
||||
; More information at:
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
|
||||
|
||||
root = true
|
||||
|
||||
[*]
|
||||
indent_style = space
|
||||
|
||||
[Proverb.cs]
|
||||
indent_size = 4
|
||||
|
||||
###############################
|
||||
# .NET Coding Conventions #
|
||||
###############################
|
||||
|
||||
# Organize usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
dotnet_separate_import_directive_groups = true
|
||||
|
||||
# this. preferences
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
dotnet_style_qualification_for_event = false:suggestion
|
||||
|
||||
# Language keywords vs BCL types preferences
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
# Parentheses preferences
|
||||
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
dotnet_style_require_accessibility_modifiers = always:suggestion
|
||||
dotnet_style_readonly_field = true:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
dotnet_style_collection_initializer = true:suggestion
|
||||
dotnet_style_explicit_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
|
||||
dotnet_style_prefer_auto_properties = true:suggestion
|
||||
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
|
||||
dotnet_style_coalesce_expression = true:suggestion
|
||||
dotnet_style_null_propagation = true:suggestion
|
||||
|
||||
###############################
|
||||
# Naming Conventions #
|
||||
###############################
|
||||
|
||||
# Style Definitions
|
||||
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
|
||||
|
||||
# Use PascalCase for constant fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
|
||||
dotnet_naming_symbols.constant_fields.applicable_kinds = field
|
||||
dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
|
||||
dotnet_naming_symbols.constant_fields.required_modifiers = const
|
||||
|
||||
###############################
|
||||
# C# Code Style Rules #
|
||||
###############################
|
||||
|
||||
# var preferences
|
||||
csharp_style_var_for_built_in_types = true:none
|
||||
csharp_style_var_when_type_is_apparent = true:none
|
||||
csharp_style_var_elsewhere = true:none
|
||||
|
||||
# Expression-bodied members
|
||||
csharp_style_expression_bodied_methods = true:suggestion
|
||||
csharp_style_expression_bodied_constructors = true:suggestion
|
||||
csharp_style_expression_bodied_operators = true:suggestion
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
csharp_style_expression_bodied_indexers = true:suggestion
|
||||
csharp_style_expression_bodied_accessors = true:suggestion
|
||||
|
||||
# Pattern-matching preferences
|
||||
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
# Null-checking preferences
|
||||
csharp_style_throw_expression = true:suggestion
|
||||
csharp_style_conditional_delegate_call = true:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
csharp_prefer_braces = true:none
|
||||
csharp_prefer_simple_default_expression = true:suggestion
|
||||
csharp_style_deconstructed_variable_declaration = true:suggestion
|
||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
|
||||
###############################
|
||||
# C# Formatting Rules #
|
||||
###############################
|
||||
|
||||
# New line preferences
|
||||
csharp_new_line_before_open_brace = all
|
||||
csharp_new_line_before_else = true
|
||||
csharp_new_line_before_catch = true
|
||||
csharp_new_line_before_finally = true
|
||||
csharp_new_line_before_members_in_object_initializers = false
|
||||
csharp_new_line_before_members_in_anonymous_types = false
|
||||
csharp_new_line_between_query_expression_clauses = true
|
||||
|
||||
# Indentation preferences
|
||||
csharp_indent_case_contents = true
|
||||
csharp_indent_switch_labels = true
|
||||
csharp_indent_labels = flush_left
|
||||
|
||||
# Space preferences
|
||||
csharp_space_after_cast = false
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
csharp_space_around_binary_operators = before_and_after
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
|
||||
# Wrapping preferences
|
||||
csharp_preserve_single_line_blocks = true
|
||||
csharp_preserve_single_line_statements = true
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
{
|
||||
"blurb": "For want of a horseshoe nail, a kingdom was lost, or so the saying goes. Output the full text of this proverbial rhyme.",
|
||||
"authors": [
|
||||
"ErikSchierboom"
|
||||
],
|
||||
"contributors": [
|
||||
"j2jensen",
|
||||
"jmbradnan",
|
||||
"robkeim",
|
||||
"ShamilS",
|
||||
"wolf99"
|
||||
],
|
||||
"files": {
|
||||
"solution": [
|
||||
"Proverb.cs"
|
||||
],
|
||||
"test": [
|
||||
"ProverbTests.cs"
|
||||
],
|
||||
"example": [
|
||||
".meta/Example.cs"
|
||||
]
|
||||
},
|
||||
"source": "Wikipedia",
|
||||
"source_url": "http://en.wikipedia.org/wiki/For_Want_of_a_Nail"
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
{"track":"csharp","exercise":"proverb","id":"2fb26d386d05442aaea34958e319d67c","url":"https://exercism.org/tracks/csharp/exercises/proverb","handle":"benharri","is_requester":true,"auto_approve":false}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Help
|
||||
|
||||
## Running the tests
|
||||
|
||||
You can run the tests by opening a command prompt in the exercise's directory, and then running the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test)
|
||||
Alternatively, most IDE's have built-in support for running tests, including [Visual Studio](https://docs.microsoft.com/en-us/visualstudio/test/run-unit-tests-with-test-explorer), [Rider](https://www.jetbrains.com/help/rider/Unit_Testing_in_Solution.html) and [Visual Studio code](https://github.com/OmniSharp/omnisharp-vscode/wiki/How-to-run-and-debug-unit-tests).
|
||||
See the [tests page](https://exercism.io/tracks/csharp/tests) for more information.
|
||||
|
||||
## Skipped tests
|
||||
|
||||
Initially, only the first test will be enabled.
|
||||
This is to encourage you to solve the exercise one step at a time.
|
||||
Once you get the first test passing, remove the `Skip` property from the next test and work on getting that test passing.
|
||||
|
||||
## Submitting your solution
|
||||
|
||||
You can submit your solution using the `exercism submit Proverb.cs` command.
|
||||
This command will upload your solution to the Exercism website and print the solution page's URL.
|
||||
|
||||
It's possible to submit an incomplete solution which allows you to:
|
||||
|
||||
- See how others have completed the exercise
|
||||
- Request help from a mentor
|
||||
|
||||
## Need to get help?
|
||||
|
||||
If you'd like help solving the exercise, check the following pages:
|
||||
|
||||
- The [C# track's documentation](https://exercism.org/docs/tracks/csharp)
|
||||
- [Exercism's support channel on gitter](https://gitter.im/exercism/support)
|
||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
|
||||
|
||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
To get help if you're having trouble, you can use one of the following resources:
|
||||
|
||||
- [Gitter](https://gitter.im/exercism/xcsharp) is Exercism C# track's Gitter room; go here to get support and ask questions related to the C# track.
|
||||
- [/r/csharp](https://www.reddit.com/r/csharp) is the C# subreddit.
|
||||
- [StackOverflow](http://stackoverflow.com/questions/tagged/c%23) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
using System;
|
||||
|
||||
public static class Proverb
|
||||
{
|
||||
public static string[] Recite(string[] subjects)
|
||||
{
|
||||
if (subjects.Length == 0) return Array.Empty<string>();
|
||||
var result = new string[subjects.Length];
|
||||
for (int i = 0; i < subjects.Length - 1; i++)
|
||||
result[i] = $"For want of a {subjects[i]} the {subjects[i + 1]} was lost.";
|
||||
result[subjects.Length - 1] = $"And all for the want of a {subjects[0]}.";
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
<PackageReference Include="Exercism.Tests" Version="0.1.0-beta1" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
using System;
|
||||
using Xunit;
|
||||
|
||||
public class ProverbTests
|
||||
{
|
||||
[Fact]
|
||||
public void Zero_pieces()
|
||||
{
|
||||
var strings = Array.Empty<string>();
|
||||
var expected = Array.Empty<string>();
|
||||
Assert.Equal(expected, Proverb.Recite(strings));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void One_piece()
|
||||
{
|
||||
var strings = new[]
|
||||
{
|
||||
"nail"
|
||||
};
|
||||
var expected = new[]
|
||||
{
|
||||
"And all for the want of a nail."
|
||||
};
|
||||
Assert.Equal(expected, Proverb.Recite(strings));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Two_pieces()
|
||||
{
|
||||
var strings = new[]
|
||||
{
|
||||
"nail",
|
||||
"shoe"
|
||||
};
|
||||
var expected = new[]
|
||||
{
|
||||
"For want of a nail the shoe was lost.",
|
||||
"And all for the want of a nail."
|
||||
};
|
||||
Assert.Equal(expected, Proverb.Recite(strings));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Three_pieces()
|
||||
{
|
||||
var strings = new[]
|
||||
{
|
||||
"nail",
|
||||
"shoe",
|
||||
"horse"
|
||||
};
|
||||
var expected = new[]
|
||||
{
|
||||
"For want of a nail the shoe was lost.",
|
||||
"For want of a shoe the horse was lost.",
|
||||
"And all for the want of a nail."
|
||||
};
|
||||
Assert.Equal(expected, Proverb.Recite(strings));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Full_proverb()
|
||||
{
|
||||
var strings = new[]
|
||||
{
|
||||
"nail",
|
||||
"shoe",
|
||||
"horse",
|
||||
"rider",
|
||||
"message",
|
||||
"battle",
|
||||
"kingdom"
|
||||
};
|
||||
var expected = new[]
|
||||
{
|
||||
"For want of a nail the shoe was lost.",
|
||||
"For want of a shoe the horse was lost.",
|
||||
"For want of a horse the rider was lost.",
|
||||
"For want of a rider the message was lost.",
|
||||
"For want of a message the battle was lost.",
|
||||
"For want of a battle the kingdom was lost.",
|
||||
"And all for the want of a nail."
|
||||
};
|
||||
Assert.Equal(expected, Proverb.Recite(strings));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Four_pieces_modernized()
|
||||
{
|
||||
var strings = new[]
|
||||
{
|
||||
"pin",
|
||||
"gun",
|
||||
"soldier",
|
||||
"battle"
|
||||
};
|
||||
var expected = new[]
|
||||
{
|
||||
"For want of a pin the gun was lost.",
|
||||
"For want of a gun the soldier was lost.",
|
||||
"For want of a soldier the battle was lost.",
|
||||
"And all for the want of a pin."
|
||||
};
|
||||
Assert.Equal(expected, Proverb.Recite(strings));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
# Proverb
|
||||
|
||||
Welcome to Proverb on Exercism's C# Track.
|
||||
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||||
|
||||
## Instructions
|
||||
|
||||
For want of a horseshoe nail, a kingdom was lost, or so the saying goes.
|
||||
|
||||
Given a list of inputs, generate the relevant proverb. For example, given the list `["nail", "shoe", "horse", "rider", "message", "battle", "kingdom"]`, you will output the full text of this proverbial rhyme:
|
||||
|
||||
```text
|
||||
For want of a nail the shoe was lost.
|
||||
For want of a shoe the horse was lost.
|
||||
For want of a horse the rider was lost.
|
||||
For want of a rider the message was lost.
|
||||
For want of a message the battle was lost.
|
||||
For want of a battle the kingdom was lost.
|
||||
And all for the want of a nail.
|
||||
```
|
||||
|
||||
Note that the list of inputs may vary; your solution should be able to handle lists of arbitrary length and content. No line of the output text should be a static, unchanging string; all should vary according to the input given.
|
||||
|
||||
Try to capture the structure of the song in your code, where you build up the song by composing its parts.
|
||||
|
||||
## Source
|
||||
|
||||
### Created by
|
||||
|
||||
- @ErikSchierboom
|
||||
|
||||
### Contributed to by
|
||||
|
||||
- @j2jensen
|
||||
- @jmbradnan
|
||||
- @robkeim
|
||||
- @ShamilS
|
||||
- @wolf99
|
||||
|
||||
### Based on
|
||||
|
||||
Wikipedia - http://en.wikipedia.org/wiki/For_Want_of_a_Nail
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
###############################
|
||||
# Core EditorConfig Options #
|
||||
###############################
|
||||
|
||||
; This file is for unifying the coding style for different editors and IDEs.
|
||||
; More information at:
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference?view=vs-2017
|
||||
; https://docs.microsoft.com/en-us/visualstudio/ide/create-portable-custom-editor-options?view=vs-2017
|
||||
|
||||
root = true
|
||||
|
||||
[*]
|
||||
indent_style = space
|
||||
|
||||
[Triangle.cs]
|
||||
indent_size = 4
|
||||
|
||||
###############################
|
||||
# .NET Coding Conventions #
|
||||
###############################
|
||||
|
||||
# Organize usings
|
||||
dotnet_sort_system_directives_first = true
|
||||
dotnet_separate_import_directive_groups = true
|
||||
|
||||
# this. preferences
|
||||
dotnet_style_qualification_for_field = false:suggestion
|
||||
dotnet_style_qualification_for_property = false:suggestion
|
||||
dotnet_style_qualification_for_method = false:suggestion
|
||||
dotnet_style_qualification_for_event = false:suggestion
|
||||
|
||||
# Language keywords vs BCL types preferences
|
||||
dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
|
||||
dotnet_style_predefined_type_for_member_access = true:suggestion
|
||||
|
||||
# Parentheses preferences
|
||||
dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_relational_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:none
|
||||
dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
dotnet_style_require_accessibility_modifiers = always:suggestion
|
||||
dotnet_style_readonly_field = true:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
dotnet_style_object_initializer = true:suggestion
|
||||
dotnet_style_collection_initializer = true:suggestion
|
||||
dotnet_style_explicit_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_tuple_names = true:suggestion
|
||||
dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
|
||||
dotnet_style_prefer_auto_properties = true:suggestion
|
||||
dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_assignment = true:suggestion
|
||||
dotnet_style_prefer_conditional_expression_over_return = true:suggestion
|
||||
dotnet_style_coalesce_expression = true:suggestion
|
||||
dotnet_style_null_propagation = true:suggestion
|
||||
|
||||
###############################
|
||||
# Naming Conventions #
|
||||
###############################
|
||||
|
||||
# Style Definitions
|
||||
dotnet_naming_style.pascal_case_style.capitalization = pascal_case
|
||||
|
||||
# Use PascalCase for constant fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
|
||||
dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
|
||||
dotnet_naming_symbols.constant_fields.applicable_kinds = field
|
||||
dotnet_naming_symbols.constant_fields.applicable_accessibilities = *
|
||||
dotnet_naming_symbols.constant_fields.required_modifiers = const
|
||||
|
||||
###############################
|
||||
# C# Code Style Rules #
|
||||
###############################
|
||||
|
||||
# var preferences
|
||||
csharp_style_var_for_built_in_types = true:none
|
||||
csharp_style_var_when_type_is_apparent = true:none
|
||||
csharp_style_var_elsewhere = true:none
|
||||
|
||||
# Expression-bodied members
|
||||
csharp_style_expression_bodied_methods = true:suggestion
|
||||
csharp_style_expression_bodied_constructors = true:suggestion
|
||||
csharp_style_expression_bodied_operators = true:suggestion
|
||||
csharp_style_expression_bodied_properties = true:suggestion
|
||||
csharp_style_expression_bodied_indexers = true:suggestion
|
||||
csharp_style_expression_bodied_accessors = true:suggestion
|
||||
|
||||
# Pattern-matching preferences
|
||||
csharp_style_pattern_matching_over_is_with_cast_check = true:suggestion
|
||||
csharp_style_pattern_matching_over_as_with_null_check = true:suggestion
|
||||
|
||||
# Null-checking preferences
|
||||
csharp_style_throw_expression = true:suggestion
|
||||
csharp_style_conditional_delegate_call = true:suggestion
|
||||
|
||||
# Modifier preferences
|
||||
csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async:suggestion
|
||||
|
||||
# Expression-level preferences
|
||||
csharp_prefer_braces = true:none
|
||||
csharp_prefer_simple_default_expression = true:suggestion
|
||||
csharp_style_deconstructed_variable_declaration = true:suggestion
|
||||
csharp_style_pattern_local_over_anonymous_function = true:suggestion
|
||||
csharp_style_inlined_variable_declaration = true:suggestion
|
||||
|
||||
###############################
|
||||
# C# Formatting Rules #
|
||||
###############################
|
||||
|
||||
# New line preferences
|
||||
csharp_new_line_before_open_brace = all
|
||||
csharp_new_line_before_else = true
|
||||
csharp_new_line_before_catch = true
|
||||
csharp_new_line_before_finally = true
|
||||
csharp_new_line_before_members_in_object_initializers = false
|
||||
csharp_new_line_before_members_in_anonymous_types = false
|
||||
csharp_new_line_between_query_expression_clauses = true
|
||||
|
||||
# Indentation preferences
|
||||
csharp_indent_case_contents = true
|
||||
csharp_indent_switch_labels = true
|
||||
csharp_indent_labels = flush_left
|
||||
|
||||
# Space preferences
|
||||
csharp_space_after_cast = false
|
||||
csharp_space_after_keywords_in_control_flow_statements = true
|
||||
csharp_space_between_method_declaration_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_parameter_list_parentheses = false
|
||||
csharp_space_before_colon_in_inheritance_clause = true
|
||||
csharp_space_after_colon_in_inheritance_clause = true
|
||||
csharp_space_around_binary_operators = before_and_after
|
||||
csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
|
||||
csharp_space_between_method_call_name_and_opening_parenthesis = false
|
||||
csharp_space_between_method_call_empty_parameter_list_parentheses = false
|
||||
|
||||
# Wrapping preferences
|
||||
csharp_preserve_single_line_blocks = true
|
||||
csharp_preserve_single_line_statements = true
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
{
|
||||
"blurb": "Determine if a triangle is equilateral, isosceles, or scalene.",
|
||||
"authors": [
|
||||
"bressain"
|
||||
],
|
||||
"contributors": [
|
||||
"bmeverett",
|
||||
"ErikSchierboom",
|
||||
"j2jensen",
|
||||
"jwood803",
|
||||
"robkeim",
|
||||
"tushartyagi",
|
||||
"wolf99"
|
||||
],
|
||||
"files": {
|
||||
"solution": [
|
||||
"Triangle.cs"
|
||||
],
|
||||
"test": [
|
||||
"TriangleTests.cs"
|
||||
],
|
||||
"example": [
|
||||
".meta/Example.cs"
|
||||
]
|
||||
},
|
||||
"source": "The Ruby Koans triangle project, parts 1 & 2",
|
||||
"source_url": "http://rubykoans.com"
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
{"track":"csharp","exercise":"triangle","id":"03abff63966644beb3cfbb5c2417ccd6","url":"https://exercism.org/tracks/csharp/exercises/triangle","handle":"benharri","is_requester":true,"auto_approve":false}
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
# Help
|
||||
|
||||
## Running the tests
|
||||
|
||||
You can run the tests by opening a command prompt in the exercise's directory, and then running the [`dotnet test` command](https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test)
|
||||
Alternatively, most IDE's have built-in support for running tests, including [Visual Studio](https://docs.microsoft.com/en-us/visualstudio/test/run-unit-tests-with-test-explorer), [Rider](https://www.jetbrains.com/help/rider/Unit_Testing_in_Solution.html) and [Visual Studio code](https://github.com/OmniSharp/omnisharp-vscode/wiki/How-to-run-and-debug-unit-tests).
|
||||
See the [tests page](https://exercism.io/tracks/csharp/tests) for more information.
|
||||
|
||||
## Skipped tests
|
||||
|
||||
Initially, only the first test will be enabled.
|
||||
This is to encourage you to solve the exercise one step at a time.
|
||||
Once you get the first test passing, remove the `Skip` property from the next test and work on getting that test passing.
|
||||
|
||||
## Submitting your solution
|
||||
|
||||
You can submit your solution using the `exercism submit Triangle.cs` command.
|
||||
This command will upload your solution to the Exercism website and print the solution page's URL.
|
||||
|
||||
It's possible to submit an incomplete solution which allows you to:
|
||||
|
||||
- See how others have completed the exercise
|
||||
- Request help from a mentor
|
||||
|
||||
## Need to get help?
|
||||
|
||||
If you'd like help solving the exercise, check the following pages:
|
||||
|
||||
- The [C# track's documentation](https://exercism.org/docs/tracks/csharp)
|
||||
- [Exercism's support channel on gitter](https://gitter.im/exercism/support)
|
||||
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
|
||||
|
||||
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
|
||||
|
||||
To get help if you're having trouble, you can use one of the following resources:
|
||||
|
||||
- [Gitter](https://gitter.im/exercism/xcsharp) is Exercism C# track's Gitter room; go here to get support and ask questions related to the C# track.
|
||||
- [/r/csharp](https://www.reddit.com/r/csharp) is the C# subreddit.
|
||||
- [StackOverflow](http://stackoverflow.com/questions/tagged/c%23) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
# Triangle
|
||||
|
||||
Welcome to Triangle on Exercism's C# Track.
|
||||
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||||
|
||||
## Instructions
|
||||
|
||||
Determine if a triangle is equilateral, isosceles, or scalene.
|
||||
|
||||
An _equilateral_ triangle has all three sides the same length.
|
||||
|
||||
An _isosceles_ triangle has at least two sides the same length. (It is sometimes
|
||||
specified as having exactly two sides the same length, but for the purposes of
|
||||
this exercise we'll say at least two.)
|
||||
|
||||
A _scalene_ triangle has all sides of different lengths.
|
||||
|
||||
## Note
|
||||
|
||||
For a shape to be a triangle at all, all sides have to be of length > 0, and
|
||||
the sum of the lengths of any two sides must be greater than or equal to the
|
||||
length of the third side. See [Triangle Inequality](https://en.wikipedia.org/wiki/Triangle_inequality).
|
||||
|
||||
## Dig Deeper
|
||||
|
||||
The case where the sum of the lengths of two sides _equals_ that of the
|
||||
third is known as a _degenerate_ triangle - it has zero area and looks like
|
||||
a single line. Feel free to add your own code/tests to check for degenerate triangles.
|
||||
|
||||
## Source
|
||||
|
||||
### Created by
|
||||
|
||||
- @bressain
|
||||
|
||||
### Contributed to by
|
||||
|
||||
- @bmeverett
|
||||
- @ErikSchierboom
|
||||
- @j2jensen
|
||||
- @jwood803
|
||||
- @robkeim
|
||||
- @tushartyagi
|
||||
- @wolf99
|
||||
|
||||
### Based on
|
||||
|
||||
The Ruby Koans triangle project, parts 1 & 2 - http://rubykoans.com
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
public static class Triangle
|
||||
{
|
||||
public static bool IsScalene(double side1, double side2, double side3) =>
|
||||
side1 != side2 && side2 != side3 && side1 != side3
|
||||
&& !IsDegenerate(side1, side2, side3);
|
||||
|
||||
public static bool IsIsosceles(double side1, double side2, double side3) =>
|
||||
(side1 == side2 || side2 == side3 || side1 == side3)
|
||||
&& !IsDegenerate(side1, side2, side3);
|
||||
|
||||
public static bool IsEquilateral(double side1, double side2, double side3) =>
|
||||
side1 == side2 && side2 == side3
|
||||
&& !IsDegenerate(side1, side2, side3);
|
||||
|
||||
private static bool IsDegenerate(double side1, double side2, double side3) =>
|
||||
side1 == 0 || side2 == 0 || side3 == 0
|
||||
|| (side1 >= side2 + side3) || (side2 >= side1 + side3) || (side3 >= side1 + side2);
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.3" />
|
||||
<PackageReference Include="xunit" Version="2.4.1" />
|
||||
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
|
||||
<PackageReference Include="Exercism.Tests" Version="0.1.0-beta1" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
using Xunit;
|
||||
|
||||
public class TriangleTests
|
||||
{
|
||||
[Fact]
|
||||
public void Equilateral_triangle_all_sides_are_equal()
|
||||
{
|
||||
Assert.True(Triangle.IsEquilateral(2, 2, 2));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Equilateral_triangle_any_side_is_unequal()
|
||||
{
|
||||
Assert.False(Triangle.IsEquilateral(2, 3, 2));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Equilateral_triangle_no_sides_are_equal()
|
||||
{
|
||||
Assert.False(Triangle.IsEquilateral(5, 4, 6));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Equilateral_triangle_all_zero_sides_is_not_a_triangle()
|
||||
{
|
||||
Assert.False(Triangle.IsEquilateral(0, 0, 0));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Equilateral_triangle_sides_may_be_floats()
|
||||
{
|
||||
Assert.True(Triangle.IsEquilateral(0.5, 0.5, 0.5));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_last_two_sides_are_equal()
|
||||
{
|
||||
Assert.True(Triangle.IsIsosceles(3, 4, 4));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_first_two_sides_are_equal()
|
||||
{
|
||||
Assert.True(Triangle.IsIsosceles(4, 4, 3));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_first_and_last_sides_are_equal()
|
||||
{
|
||||
Assert.True(Triangle.IsIsosceles(4, 3, 4));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_equilateral_triangles_are_also_isosceles()
|
||||
{
|
||||
Assert.True(Triangle.IsIsosceles(4, 4, 4));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_no_sides_are_equal()
|
||||
{
|
||||
Assert.False(Triangle.IsIsosceles(2, 3, 4));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_first_triangle_inequality_violation()
|
||||
{
|
||||
Assert.False(Triangle.IsIsosceles(1, 1, 3));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_second_triangle_inequality_violation()
|
||||
{
|
||||
Assert.False(Triangle.IsIsosceles(1, 3, 1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_third_triangle_inequality_violation()
|
||||
{
|
||||
Assert.False(Triangle.IsIsosceles(3, 1, 1));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Isosceles_triangle_sides_may_be_floats()
|
||||
{
|
||||
Assert.True(Triangle.IsIsosceles(0.5, 0.4, 0.5));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Scalene_triangle_no_sides_are_equal()
|
||||
{
|
||||
Assert.True(Triangle.IsScalene(5, 4, 6));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Scalene_triangle_all_sides_are_equal()
|
||||
{
|
||||
Assert.False(Triangle.IsScalene(4, 4, 4));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Scalene_triangle_two_sides_are_equal()
|
||||
{
|
||||
Assert.False(Triangle.IsScalene(4, 4, 3));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Scalene_triangle_may_not_violate_triangle_inequality()
|
||||
{
|
||||
Assert.False(Triangle.IsScalene(7, 3, 2));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Scalene_triangle_sides_may_be_floats()
|
||||
{
|
||||
Assert.True(Triangle.IsScalene(0.5, 0.4, 0.6));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue