Help with error

#1

code: https://ide.codingblocks.com/s/469930

problem: https://hack.codingblocks.com/app/contests/2142/1083/problem

not passing the test cases, getting the correct answer for sample tc

#2

hello @raghav007
check now->

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.