DSA Pattern Revision Kit

A concise digital guide covering 6 common coding interview patterns:

1. Sliding Window
2. Monotonic Stack
3. Prefix Sum
4. Binary Search
5. Two Pointers
6. Heap

Includes visual explanations, mental models, reusable C++ templates, time complexity notes, pattern recognition maps, and curated LeetCode practice questions.

Best for quick revision before interviews or while practicing DSA problems.