Contains Duplicate I & II | Detailed Explanation | LeetCode Java Solution | Geekific

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In this video we solve and provide a detailed explanation to the Contains Duplicate (1 & 2) LeetCode problems.

LeetCode Problems solved in this video:
- https://leetcode.com/problems/contains-duplicate/
- https://leetcode.com/problems/contains-duplicate-ii/

Timestamps:
00:00 Introduction
00:06 Defining the Problem
00:30 Brute Force Approach
00:55 Optimal Solutions
03:44 Thanks for Watching!

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