Help with DZY loves Colors

Revision en1, by svg_af, 2016-01-27 18:16:05

Hello there

I'm trying to solve this problem but i can't seem to find the proper approach

I wasn't able to see the editorial's point of view either

if someone would kindly help me find a way to solve it that would be really appreciated!

Tags segment tree, lazy updates

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English svg_af 2016-01-27 18:16:05 318 Initial revision (published)