Help on a math problem

Revision en1, by rsazid99, 2016-12-11 21:47:39

http://codeforces.com/contest/724/problem/C

I have been trying to solve this problem , but i don't have any ideas. can anyone help me ?? Thanks in Advance :)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English rsazid99 2016-12-11 21:47:39 185 Initial revision (published)