Badry's blog

By Badry, history, 3 years ago, In English,

Hi codeforces I want know if we can handle update queries in Persistent segment trees ... I understand Persistent segment trees but I don't know how to do point update or interval update.to know what i mean consider this known problem http://www.spoj.com/problems/DQUERY/ ... but there is a query to update the element in index i. thanks in advance :)

 
 
 
 
  • Vote: I like it  
  • +3
  • Vote: I do not like it