Cycle Detection Patterns
Cycle Detection Patterns š Overview Cycle detection is fundamental for linked lists, graphs, and ā¦
6 min read
Dfs
Matrix Traversal Patterns
Matrix Traversal Patterns š Overview Matrix problems are extremely common in FAANG interviews. ā¦
7 min read
Trees - General Concepts
Trees - General Concepts 1. Summary / TL;DR Trees are hierarchical data structures with a root node ā¦
18 min read
Tree DP and Subtree Problems
Tree DP and Subtree Problems Summary / TL;DR Tree DP leverages the hierarchical structure of trees ā¦
13 min read
Graph Traversal - BFS and DFS
Graph Traversal - BFS and DFS š Summary Breadth-First Search (BFS) and Depth-First Search (DFS) are ā¦
11 min read