Need a very straightforward suggestion

Revision en1, by I_lOVE_ROMAN, 2024-02-07 19:34:49

In order to solve 1300-1600 rated problem,what kind of algo I need to be learned or those also like Div2 A/B,especially I am talking about Div2-c?

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English I_lOVE_ROMAN 2024-02-07 19:34:49 184 Initial revision (published)