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Help me please

Revision en1, by Ahnaf.Shahriar.Asif, 2017-09-25 08:16:15

everything seems okay , where is the problem ? can you explain ? problem link : http://codeforces.com/contest/855/problem/B

my code : https://paste.ubuntu.com/25608466/

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en1 English Ahnaf.Shahriar.Asif 2017-09-25 08:16:15 187 Initial revision (published)