1338-数组大小减半(Reduce Array Size to The Half) 原文链接: https://leetcode-cn.com/problems/reduce-array-size-to-the-half 英文原文You are given an integer array arr. You can c 2021-12-03 哈希表堆(优先队列)排序数组贪心 中等
1339-分裂二叉树的最大乘积(Maximum Product of Splitted Binary Tree) 原文链接: https://leetcode-cn.com/problems/maximum-product-of-splitted-binary-tree 英文原文Given the root of a binary tree, sp 2021-12-03 二叉树树深度优先搜索 中等
1340-跳跃游戏 V(Jump Game V) 原文链接: https://leetcode-cn.com/problems/jump-game-v 英文原文Given an array of integers arr and an integer d. In one st 2021-12-03 动态规划排序数组 困难
1346-检查整数及其两倍数是否存在(Check If N and Its Double Exist) 原文链接: https://leetcode-cn.com/problems/check-if-n-and-its-double-exist 英文原文Given an array arr of integers, check if th 2021-12-03 二分查找双指针哈希表排序数组 简单
1347-制造字母异位词的最小步骤数(Minimum Number of Steps to Make Two Strings Anagram) 原文链接: https://leetcode-cn.com/problems/minimum-number-of-steps-to-make-two-strings-anagram 英文原文Given two equal-size st 2021-12-03 哈希表字符串 中等
1348-推文计数(Tweet Counts Per Frequency) 原文链接: https://leetcode-cn.com/problems/tweet-counts-per-frequency 英文原文A social media company is trying to monitor acti 2021-12-03 二分查找哈希表排序有序集合设计 中等
1349-参加考试的最大学生数(Maximum Students Taking Exam) 原文链接: https://leetcode-cn.com/problems/maximum-students-taking-exam 英文原文Given a m * n matrix seats &nbs 2021-12-03 位运算动态规划数组状态压缩矩阵 困难
1371-每个元音包含偶数次的最长子字符串(Find the Longest Substring Containing Vowels in Even Counts) 原文链接: https://leetcode-cn.com/problems/find-the-longest-substring-containing-vowels-in-even-counts 英文原文Given the strin 2021-12-03 位运算前缀和哈希表字符串 中等
1372-二叉树中的最长交错路径(Longest ZigZag Path in a Binary Tree) 原文链接: https://leetcode-cn.com/problems/longest-zigzag-path-in-a-binary-tree 英文原文You are given the root of a binary tre 2021-12-03 二叉树动态规划树深度优先搜索 中等
1373-二叉搜索子树的最大键值和(Maximum Sum BST in Binary Tree) 原文链接: https://leetcode-cn.com/problems/maximum-sum-bst-in-binary-tree 英文原文Given a binary tree root, return the maximum 2021-12-03 二叉搜索树二叉树动态规划树深度优先搜索 困难