DFS [mp]
Micro pattern¶
Problems¶
- BFS and DFS (DSA)
- 98. Validate Binary Search Tree (Top Easy)
- 104. Maximum Depth of Binary Tree (Top Easy)
- 404. Sum of Left Leaves (Google Prep)
- 547. Number of Provinces (Google Prep)
- 1079. Letter Tile Possibilities (Google Prep)
- 17. Letter Combinations of a Phone Number (Top Medium)
- 79. Word Search (Top Medium)
- 200. Number of Islands (Top Medium)
- 295. Serialize and Deserialize Binary Tree (Top Medium)