Missing Cheatsheets for Quick Reference

The repository lists patterns, problems, and resources, but lacks quick-reference cheatsheets that summarize key concepts in a scannable format.

Why It Matters: Users need instant access to pattern templates (e.g., Sliding Window steps) during interviews. Currently, they must dig through links/videos to extract core ideas.

How to Fix: Add a /cheatsheets folder with: 1.Pattern Summaries 2.Top 3 Problems per pattern (linked to LeetCode). 3,Big-O Cheat Sheet (e.g., "DFS: O(V+E)").