I think this is more parametric than others.

I just ran this code, and checked that it still passes all the tests. Ergo, it is not possible for you to have written the same code.

I wrote the same code, it crashed.. :(

useless

:O

Code is readable and clear. Also best practice

This problem is not well described. I do not understand.

Why you control s.length == 1 after s.length % 2 == 0 ?
The best practice is to control s.length == 1 before modular controls.

In this solution, like a programmer, i do not understand this code when i read. Of course it is a simple code but think it will be a complex code. Using Math.Abs() method, i can understand that the code is calculating absolute value of elements.

Bad explaination!

You use linq and you write thousands of code :D