Efficient Segment tree (Iterative method) || Range-Update Query || Competitive Programming

In this video, we are talking about segment tree using iterative method which is simple to understand with fully explained code. why segment tree? 00:39 Update query 03:13 Range query 07:48 Doubt 13:16 Code 16:07 Struggle 22:53 Basic code link: https://ideone.com/fXbVgX Practice Problem: https://codeforces.com/contest/339/problem/D# Solution Link: https://ideone.com/CISlfP ***********Like************* ***********Share************ ***********Subscribe********* For any queries: contact us at cp.gatecs@gmail.com Follow us on-- @facebook:- https://www.facebook.com/Quarantine-Engineers-107789377679897/ @linkedin :- https://www.linkedin.com/company/quarantine-engineers @instagram :-https://www.instagram.com/quarantine_engineers/ @telegram :-https://t.me/quarantine_engineers *********intro & outro credits ******* edited by: mayanksneh60@gmail.com video:mixkit.co audio:mixkit.co text templates:mixkit.co #segmenttree #datastructure #Advancedatastructure #competitiveprogramming