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Leetcode 75 - Sort Colors | Dutch National Flag Algorithm Explained

In this video, we solve Leetcode 75 (Sort Colors) using the Dutch National Flag Algorithm. This optimal one-pass, constant space solution is explained step-by-step in both Java and JavaScript.

🔹 What you'll learn:
Problem breakdown and constraints
Brute - Better - Best(1 Pass solution)
Dutch National Flag Algorithm
JavaScript implementation
Java implementation
Time and space complexity analysis

🧠 Problem Summary:
Given an array with only 0s, 1s, and 2s, sort it in-place so that elements of the same color are adjacent in the order: 0, 1, 2.

📌 Keywords:
leetcode 75, sort colors, dutch national flag algorithm, leetcode sort colors java, leetcode sort colors javascript, leetcode 75 explained, one pass sort, in-place sorting

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Timestamp:
00:00 Introduction
01:05 Understanding problem
02:45 Brute force
03:55 Better solution
11:49 Better solution execution in leetcode
14:10 Optimal solution(Dutch national flag algorithm)
33:00 Optimal solution execution in leetcode
36:28 Wrap up

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