exercism/csharp/flatten-array

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