AtCoder Grand Contest 002 Problem D

Revision en1, by vkditya0997, 2016-07-31 22:13:35

Hello codeforces,

I am not able to understand the editorial for this question.

Can someone please explain the approach to this problem more clearly?

Editorial link :

Problem link :

Tags atcoder, help


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en1 English vkditya0997 2016-07-31 22:13:35 394 Initial revision (published)