Coin Change Problem Explained | Minimum Coins with Dynamic Programming | LeetCode 322

Описание: Learn how to solve the Coin Change problem (LeetCode 322) step by step using Dynamic Programming.
In this video, we’ll break down the problem, explain why a greedy approach doesn’t work, build the DP array with examples, and finally walk through the code implementation. By the end, you’ll understand exactly how to solve Coin Change and apply the same idea to other DP and coding interview problems.

🎥 Similar topic: Coin Change problem for Number of Ways:    • Coin Change II Problem Explained | Number ...  

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⏱️ Timestamps

0:00 Introduction
0:02 Problem explained with coins and target amount
0:14 Why the greedy approach fails
0:33 Building the DP array step by step
0:54 Core DP rule explained
2:31 Code explanation
3:08 Final recap

This tutorial is perfect for coding interviews, algorithm learning, and LeetCode practice. Coin Change is one of the most popular dynamic programming problems, and mastering it will help you build a strong foundation for other DP challenges.

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