Augmented Segment Trees
February 23, 2017
Awesome tutorial by PrinceOfPersia on codeforces about augmenting segment trees where each node is an array or a set or a segment tree (i.e. 2D segment tree). And he also covers Persistent Segment Trees.
February 23, 2017
Awesome tutorial by PrinceOfPersia on codeforces about augmenting segment trees where each node is an array or a set or a segment tree (i.e. 2D segment tree). And he also covers Persistent Segment Trees.