843-猜猜这个单词(Guess the Word) 原文链接: https://leetcode-cn.com/problems/guess-the-word 英文原文This is an interactive problem. You are given an array of u 2021-12-03 交互博弈字符串数学数组 困难
845-数组中的最长山脉(Longest Mountain in Array) 原文链接: https://leetcode-cn.com/problems/longest-mountain-in-array 英文原文You may recall that an array arr is a mountain ar 2021-12-03 动态规划双指针数组枚举 中等
844-比较含退格的字符串(Backspace String Compare) 原文链接: https://leetcode-cn.com/problems/backspace-string-compare 英文原文Given two strings s and t, return true if they are 2021-12-03 双指针字符串栈模拟 简单
846-一手顺子(Hand of Straights) 原文链接: https://leetcode-cn.com/problems/hand-of-straights 英文原文Alice has some number of cards and she wants to rearrange 2021-12-03 哈希表排序数组贪心 中等
847-访问所有节点的最短路径(Shortest Path Visiting All Nodes) 原文链接: https://leetcode-cn.com/problems/shortest-path-visiting-all-nodes 英文原文You have an undirected, connected graph of 2021-12-03 位运算动态规划图广度优先搜索状态压缩 困难
848-字母移位(Shifting Letters) 原文链接: https://leetcode-cn.com/problems/shifting-letters 英文原文You are given a string s of lowercase English letters and 2021-12-03 字符串数组 中等
850-矩形面积 II(Rectangle Area II) 原文链接: https://leetcode-cn.com/problems/rectangle-area-ii 英文原文You are given a 2D array of axis-aligned rectangles. Each 2021-12-03 扫描线数组有序集合线段树 困难
849-到最近的人的最大距离(Maximize Distance to Closest Person) 原文链接: https://leetcode-cn.com/problems/maximize-distance-to-closest-person 英文原文You are given an array representing a r 2021-12-03 数组 中等
852-山脉数组的峰顶索引(Peak Index in a Mountain Array) 原文链接: https://leetcode-cn.com/problems/peak-index-in-a-mountain-array 英文原文Let's call an array arr a mountain 2021-12-03 二分查找数组 简单
853-车队(Car Fleet) 原文链接: https://leetcode-cn.com/problems/car-fleet 英文原文There are n cars going to the same destination along a one-lane r 2021-12-03 排序数组 中等