It's not an idea until you write it down.
Minimum Number of Coins for Exchange
•9 min read
A blog post on how to solve the coin exchange problem
What is a Graph?
•8 min read
A blog post on the graph data structure in computer science
Finding the Shortest Path from A to Anywhere
•7 min read
A deep dive into Dijkstra's Algorithm
Detect a Cycle in a Directed Graph
•10 min read
A blog post on how to solve the course schedule problem on LeetCode
Balanced Binary Tree
•5 min read
Walk-through of how to solve the balanced binary tree problem on LeetCode