Mergesort problem

https://ide.codingblocks.com/s/48666
this is showing run -error but running fine online and on ide
pls tell the issue

Hey Divyansh, you have taken int array but the constraints are large for this problem so you are supposed to use long long int data type instead of int.

i have first tried that only but then also its showing run-error

can you share link of your updated code

Hey Divyansh, as you are not responding to this thread, I am marking your doubt as Resolved for now. Re-open it if required.