Given two non-empty binary trees s and t, check whether tree t has exactly the same structure and node values with a subtree of s. A subtree of s is a tree consists of a node in s and all of this node's descendants. The tree s could also be considere…
Given two non-empty binary trees s and t, check whether tree t has exactly the same structure and node values with a subtree of s. A subtree of s is a tree consists of a node in s and all of this node's descendants. The tree scould also be considered…
572. 另一个树的子树 572. Subtree of Another Tree 题目描述 给定两个非空二叉树 s 和 t,检验 s 中是否包含和 t 具有相同结构和节点值的子树.s 的一个子树包括 s 的一个节点和这个节点的所有子孙.s 也可以看做它自身的一棵子树. 每日一算法2019/6/12Day 40LeetCode572. Subtree of Another Tree 示例 1: 给定的树 s: 3 / \ 4 5 / \ 1 2 给定的树 t: 4 / \ 1 2 返回 true…