NEERC Western Subregionals Problem A. Article

Правка en1, от JRP, 2016-09-07 14:11:38

Can someone help me understand how to solve the first problem A. Article, in 2012-2013 ACM-ICPC, NEERC, Western Subregional Contest http://codeforces.com/gym/100113

Thanks.

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en1 Английский JRP 2016-09-07 14:11:38 257 Initial revision (published)