Help in 687C

Правка en1, от BanazadehAria, 2019-06-28 16:38:52

Hi, I cant get this problem from editorial.

Please Help ==> https://mirror.codeforces.com/problemset/problem/687/C

Теги #help, #editorial

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en2 Английский BanazadehAria 2019-06-28 18:02:49 22 Tiny change: 'blem/687/C' -> 'blem/687/C\n\nThanks in advance.'
en1 Английский BanazadehAria 2019-06-28 16:38:52 122 Initial revision (published)