Need Help

Revision en2, by LeCalin, 2017-09-29 06:06:32

Hello Codeforces.

Today I sumbit almost same 2 codes. But first is WA, second is AC. I don't understand why.

1 code, 2 code.

Why first is WA?

History

 
 
 
 
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  Rev. Lang. By When Δ Comment
en2 English LeCalin 2017-09-29 06:06:32 20
en1 English LeCalin 2017-09-28 12:38:49 255 Initial revision (published)