Need Help

Revision en1, by LeCalin, 2017-09-28 12:38:49

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.

History

 
 
 
 
Revisions
 
 
  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)