Please help me to clear this problem. I was not able t get what is wrong with my solution. I tried a lot but again and again the wrong answer please review it if possible, or provide any test case where it is getting wrong. I wanted to do this with binary search.
Later I am able to solve subtask 1 but getting TLE but I had used binary search please help.
I solved it using another way but i am not getting what is wrong in it please help I wanted to do this using binary search.
Correct SOlution: https://www.codechef.com/viewsolution/39286529
Thanks in ADvance.