Help in 687C

Revision en2, by BanazadehAria, 2019-06-28 18:02:49

Hi, I cant get this problem from editorial.

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

Thanks in advance.

Tags #help, #editorial

History

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