Two Pointer Technique in Array

In this article, we have explained the Two Pointer Technique/ algorithm in array which is used to solve a vast range of problems efficiently. Problems include Reversing an array and Find if a pair with given sum exists in a sorted array.

Table of contents:

Introduction to Two Pointer TechniqueExample Problem 1: Reverse an arrayExample Problem 2: Find if a pair with given sum exists in a sorted array

Let us get started with Two Pointer Technique.

Introduction to Two Pointer Technique

Two poin...