Will the Guru

Category: BFS & DFS

• BFS & DFS Ideas

  Pacific Atlantic Water Flow

  Problem https://leetcode.com/problems/pacific-atlantic-water-flow/description/ Solution

  September 7, 2024
• BFS & DFS Ideas

  Minimum Number of Vertices to Reach All Nodes

  Problem https://leetcode.com/problems/minimum-number-of-vertices-to-reach-all-nodes/description/ Solution

  September 5, 2024
• BFS & DFS

  Walls and Gates

  Problem https://leetcode.com/problems/walls-and-gates/description/ Solution

  September 2, 2024
• BFS & DFS

  Reorder Routes to Make All Paths Lead to the City Zero

  Problem https://leetcode.com/problems/reorder-routes-to-make-all-paths-lead-to-the-city-zero/description/ Solution

  September 2, 2024
• BFS & DFS

  Validate Binary Search Tree

  Problem https://leetcode.com/problems/validate-binary-search-tree/description/ Solution

  July 29, 2024
• BFS & DFS

  Minimum Absolute Difference in BST

  Problem https://leetcode.com/problems/minimum-absolute-difference-in-bst/description/ Solution

  July 29, 2024
• BFS & DFS

  Diameter of Binary Tree

  Problem https://leetcode.com/problems/diameter-of-binary-tree/description/ Solution

  July 24, 2024
• BFS & DFS

  Number of Islands

  Problem https://leetcode.com/explore/learn/card/queue-stack/231/practical-application-queue/1374/ Solution

  November 12, 2023
• BFS & DFS

  Walls and Gates

  Problem https://leetcode.com/explore/learn/card/queue-stack/231/practical-application-queue/1373/ Solution

  November 12, 2023