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exercism fetch csharp flatten-array

Flatten Array

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]

Submitting Exercises

Note that, when trying to submit an exercise, make sure the exercise file that you're submitting is in the exercism/csharp/<exerciseName> directory.

For example, if you're submitting bob.cs for the Bob exercise, the submit command would be something like exercism submit <path_to_exercism_dir>/csharp/bob/bob.cs.

Source

Interview Question https://reference.wolfram.com/language/ref/Flatten.html

Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.