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aoc2021
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use linq
continuous-integration/drone/push Build is passing Details

This commit is contained in:
Ben Harris 2021-12-01 10:26:25 -05:00
parent e2fdc6aee4
commit 49a58d28bf
1 changed files with 4 additions and 18 deletions
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22
aoc2021/Day01.cs
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@ -12,23 +12,9 @@ public sealed class Day01 : Day
_readings = Input.Select(int.Parse).ToList();
}
public override string Part1()
{
var c = 0;
for (var i = 0; i < _readings.Count - 1; i++)
{
if (_readings[i + 1] > _readings[i]) c++;
}
return $"{c}";
}
public override string Part1() =>
Enumerable.Range(0, _readings.Count - 1).Count(i => _readings[i + 1] > _readings[i]).ToString();
public override string Part2()
{
var c = 0;
for (var i = 0; i < _readings.Count - 3; i++)
{
if (_readings[i + 3] > _readings[i]) c++;
}
return $"{c}";
}
public override string Part2() =>
Enumerable.Range(0, _readings.Count - 3).Count(i => _readings[i + 3] > _readings[i]).ToString();
}