Please Help

Revision en1, by Bad.BOY, 2017-07-06 11:12:48

Hi Codeforces, Can you solve this problem?

I couldn't, But I know that you can solve

Please help me

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English Bad.BOY 2017-07-06 11:12:48 278 Initial revision (published)