Please, try EDU on Codeforces! New educational section with videos, subtitles, texts, and problems. ×

Badry's blog

By Badry, history, 5 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
  • +2
  • Vote: I do not like it

»
4 weeks ago, # |
  Vote: I like it -12 Vote: I do not like it

How can we handle updates in above problem? Can someone please help?