FREE Course on Segment Trees

Segment Tree Basics

In this 1hr lecture, I, Utkarsh Gupta, will talk about the basics and implementation of a simple segment tree and show how it can be used to solve some problems

Jan 20, 2021 • 1h 0m

Utkarsh Gupta

Segment Tree Lazy Propagation

In this 1hr lecture, I, Utkarsh Gupta, will introduce the concept of Lazy Propagation and show how it can be uselful in a lot of problems, and also talk about its implementation

Jan 21, 2021 • 1h 0m

Utkarsh Gupta

All-Purpose Generic Segment Tree

In this 1hr lecture, I will explain how to code and use a generic segment tree which can be easily used in most segtree problems with very little modifications.

Jan 22, 2021 • 1h 0m

Utkarsh Gupta