FREE Course on Segment Trees

Don't know about Segment Trees? Or confused with so many different types of segtrees? Learn to code one generic segtree which can be quickly modified to almost any type of segtree in this micro-course by Utkarsh Gupta. The course starts from the absolute beginner level so you need not know anything about segtrees to attend this.

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

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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

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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

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