Algorithms... | Problem Solving In Data Structures &

Most DSA problems are variations of a few core patterns. If you recognize the pattern, the solution follows: When to Use It

Dealing with "Top K" elements or frequently updated minimums/maximums. 3. The "Rubber Duck" Debugging Technique Problem Solving in Data Structures & Algorithms...

Get it working first, then make it fast, then make it clean. Most DSA problems are variations of a few core patterns