1#Definition for a binary tree node.2#class TreeNode:3#def __init__(self, val=0, left=None, right=None):4#self.val = val5#self.left = left6#self.right = right7classSolution:8deffindDistance(self, root: Optional[TreeNode], p: int, q: int) ->int:9deffindLca(node, p, q):...
If you are not so sure about the definition of lowest common ancestor (LCA), please refer to my previous post:Lowest Common Ancestor of a Binary Search Tree (BST)or the definition of LCAhere. Using the tree above as an example, the LCA of nodes5and1is3. Please note that LCA for nod...
{ "@heroui/system": ">=2.4.7", "@heroui/theme": ">=2.4.6", "react": ">=18 || >=19.0.0-rc.0", "react-dom": ">=18 || >=19.0.0-rc.0" } }, "sha512-c5omTTjpkydwN9L9LcA3ibxRfWhxYMjJkJwkDZkCY5T+FKItv0iRo2PX6+k13UOhQe+G03zwCJxgkQvAUZHU0A=="], "@heroui/code"...
8-Queue Problem https://github.com/xtaci/algorithms/blob/master/include/8queen.h Palindrome https://github.com/xtaci/algorithms/blob/master/include/palindrome.h LCA using Binary Lifting https://github.com/xtaci/algorithms/blob/master/include/LCA.h贡献...
{node: '>= 0.4'} is-builtin-module@3.2.1: resolution: {integrity: sha512-BSLE3HnV2syZ0FK0iMA/yUGplUeMmNz4AW5fnTunbCIqZi4vG3WjJT9FHMy5D69xmAYBHXQhJdALdpwVxV501A==} engines: {node: '>=6'} is-callable@1.2.7: resolution: {integrity: sha512-1BC0BVFhS/p0qtw6enp8e+8OD0UrK0...