Help Needed in ADDMULL - — Codechef
Difference between en1 and en2, changed 3 character(s)
Problem Link↵
https://www.codechef.com/problems/ADDMUL↵
↵
I wanted to understand how to handle addition and multiplication queries simultaneously. Though I read the editorial, I could not understand how to propagate lazy updates to the child nodes.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en2 English Prabal08 2020-08-29 20:04:11 3
en1 English Prabal08 2020-08-29 19:57:18 281 Initial revision (published)