[LeetCode] 510. Inorder Successor in BST II 二叉搜索樹中的中序后繼節點之二
Given a binary search tree and a node in it, find the in-order successor of that node in the BST. The successor of a node p is the node ...
原文：[LeetCode] 285. Inorder Successor in BST 二叉搜索樹中的中序后繼節點
Given a binary search tree and a node in it, find the in order successor of that node in the BST. The successor of a nodepis the node with the smallest key greater thanp.val. Example : Example : Note ...
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285. Inorder Successor in BST
題目： Given a binary search tree and a node in it, find the in-order successor of that node in the BST. Note: If the given node has no in-order ...
[LeetCode] 450. Delete Node in a BST 刪除二叉搜索樹中的節點
Given a root node reference of a BST and a key, delete the node with the given key in the BST. Return the root node reference (possibly updated ...
二叉樹搜索樹中序遍歷下的前驅節點與后繼節點
前驅節點 前驅節點的值小於該節點的值，是該節點左子樹中值最大的 后繼節點 后繼節點的值大於該節點的值，是該節點右子樹中值最小的 因為二叉搜索樹的中序遍歷出來的結果就是一棵樹節點上的值的升序排序，所以一個數的前驅節點的值就是比它小一個的數，后繼節點的值就是比它大一 ...
[LeetCode] 230. Kth Smallest Element in a BST 二叉搜索樹中的第K小的元素
≤ BST's total elements. Example 1: Example 2: ...
[LeetCode] Minimum Distance Between BST Nodes 二叉搜索樹中結點的最小距離
Given a Binary Search Tree (BST) with the root node root, return the minimum difference between the values of any two different nodes in the tree. ...
二叉搜索樹的前驅節點和后繼節點
前驅結點：節點val值小於該節點val值並且值最大的節點 后繼節點：節點val值大於該節點val值並且值最小的節點 二叉樹的節點val值是按照二叉樹中序遍歷順序連續設定。 前驅結點 如圖4的前驅結點是3 2的前驅結點是1 6的前驅結點是5 后繼節點 7的后繼結點 ...
[LeetCode] Split BST 分割二叉搜索樹
Given a Binary Search Tree (BST) with root node root, and a target value V, split the tree into two subtrees where one subtree has nodes ...