The last edu, task d

Revision en1, by stepaaa, 2020-10-12 14:55:36

https://mirror.codeforces.com/contest/1430/submission/95238661 Why it is works? I solved this intuitive.

Tags #why???

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English stepaaa 2020-10-12 14:55:36 119 Initial revision (published)