Changing old tags

Revision en1, by tfg, 2022-06-22 02:12:58

Why can't I change tags from that problem? https://codeforces.me/contest/1486/problem/E

That problem is clearly not a flow problem...

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English tfg 2022-06-22 02:12:58 154 Initial revision (published)