题:https://leetcode.com/problems/house-robber-ii/description/ 题目 You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed. All houses at t
题目内容 https://leetcode-cn.com/problems/house-robber/ You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stoppin
题目: You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent
原题: You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed. All houses at this place are arranged in a circle. That means the first house
题目: You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacen
文章目录 一、题目二、题解 一、题目 You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed. All houses at this place are arranged in a circle. T
文章目录 一、题目二、题解 一、题目 There are several consecutive houses along a street, each of which has some money inside. There is also a robber, who wants to steal money from the homes, but he refuses t
题目 You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent h
Problem The thief has found himself a new place for his thievery again. There is only one entrance to this area, called the “root.” Besides the root, each house has one and only one parent house. Aft
这道题一开始的确不好转化到tree的处理,这个学习了,最重要的是下面的错误,同上一题II,从根节点出发,这个无法变化,但若是从子节点出发,就完全可以是从子节点(这时相当于根)出发,或者,从子节点的子节点出发,所以必须要比较大小 /*** Definition for a binary tree node.* public class TreeNode {* int val;*
198. House Robber You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is