The question is on this link
https://hack.codingblocks.com/app/contests/1179/1075/problem
The solution which i tried is here
It doesnt pass all the test cases.I cant find my mistake.Can you help please
The question is on this link
https://hack.codingblocks.com/app/contests/1179/1075/problem
The solution which i tried is here
It doesnt pass all the test cases.I cant find my mistake.Can you help please