Archives: 2022/6 | Di's Blog

Solutions and reasonings of Leetcode problems.

Leetcode

2022

Solution to LeetCode 108 Convert Sorted Array to Binary Search Tree and LeetCode 538 Convert BST to Greater Tree. A bina

2022-06-04 BST

Recursion

Solution to LeetCode 450 Delete Node is a BST, and LeetCode 669 Trim a Binary Search Tree. A binary search tree is a tr

2022-06-03 BST

Recursion

LeetCode 501 Find Mode in Binary Search Tree, LeetCode 530 Minimum Absolute Difference in BST, and LeetCode 701 Insert i

2022-06-02 BST

Stack Recursion

LeetCode 700 Search in a Binary Search Tree, LeetCode 98 Validate Binary Search Tree, and LeetCode 235 west Common Ances

2022-06-01 BST

Stack Recursion DFS BFS

            
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