Odd after even problem


can you tell me what is a problem with my code
i am doing here odd after even

Hello @Dhruv-Miglani-2090236747707980,

You are inserting elements in list e and o in a wrong way.
I have modified your code:

Hope, this would hep.
Give a like, if you are satisfied.

hey this code works on codingblocks complier but gives error in geeksforgeeks compiler
what to do

and can you also help me with this https://ide.codingblocks.com/s/107275 for question
https://practice.geeksforgeeks.org/problems/linked-list-in-zig-zag-fashion/1

this is only the function

Please, check the input and output format of geeks, if it is not matching with your code or not.
This could be a possible reason.

Also, check for the constraints given in the question on geeks, if your code is satisfying them or not.

Please, mark this doubt as resolved first and raise another doubt regarding second problem.

I’ll reply to it there.

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