2-pointers Technique [ CodeISM 2024 (Class 15) ]

A session on competitive programming, for 1st years IIT(ISM) Dhanbad.
Topic: 2-pointers
Session taken by: Chirag Jain and Vikramaditya Singh Kadian
Links to notes used: https://docs.google.com/document/d/1V...

In this video, we will cover 2-pointers and solve some problems related to it, including - "Merge 2 sorted arrays", "3-SUM" and "Codeforces - Books". We will see when and how this technique of 2-pointers can be used.

Find the complete CP Level 1 (CodeISM 2024) playlist at:
CP Level 1 (CodeISM 2024)