Help in a cses judge problem

Revision en1, by Black_hat123, 2019-08-07 19:12:26

Can anyone please tell how to solve This Problem

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English Black_hat123 2019-08-07 19:12:26 116 Initial revision (published)