Interview Patterns

This directory contains comprehensive guides for common coding interview patterns. Each pattern includes:

• Recognition tips (when to use this pattern)
• Core technique explanation
• Example walkthroughs
• Common pitfalls
• Related algorithms from this repository

Available Patterns

1. Sliding Window
2. Two Pointers
3. Fast & Slow Pointers
4. Merge Intervals
5. Cyclic Sort
6. In-place Reversal of LinkedList
7. Tree Breadth-First Search
8. Tree Depth-First Search
9. Two Heaps
10. Subsets
11. Modified Binary Search
12. Bitwise XOR
13. Top K Elements
14. K-way Merge
15. 0/1 Knapsack
16. Topological Sort

Contributing

See templates/pattern-template.md for the structure to follow when adding new patterns.