Help needed in a problem

Revision en1, by yuvi_tp, 2020-08-03 17:56:06

Hi, Can someone please help me in understanding editorial of this problem — https://codeforces.com/contest/350/problem/D Thanks.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English yuvi_tp 2020-08-03 17:56:06 160 Initial revision (published)