Data Structures & Algorithms

### Minimum Number of Coins for Exchange

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A blog post on how to solve the coin exchange problem

### What is a Graph?

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A blog post on the graph data structure in computer science

### Finding the Shortest Path from A to Anywhere

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A deep dive into Dijkstra's Algorithm

### Detect a Cycle in a Directed Graph

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A blog post on how to solve the course schedule problem on LeetCode

### Balanced Binary Tree

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Walk-through of how to solve the balanced binary tree problem on LeetCode