saurabh247's blog

By saurabh247, history, 7 months ago, In English

Problem link https://codeforces.com/contest/615/problem/D

My Submission https://codeforces.com/contest/615/submission/78009885

Can anyone please tell why my submission is getting WA . I have read the editorial and got the solution but i would like to know why this approach is not working. I am trying this for a long time and have no clue. Please help!!

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