Getting wrong output

#1

my solution–https://codeforces.com/contest/1350/submission/94761316

question –https://codeforces.com/problemset/problem/1350/B

please check my code i am getting wrong output, is my approach is correct or not

#2

hello @shivamgoel150
what is ur approach?

#3

@shivamgoel150

check this editorial -> link