1328-破坏回文串(Break a Palindrome) 原文链接: https://leetcode-cn.com/problems/break-a-palindrome 英文原文Given a palindromic string of lowercase English letters 2021-12-03 字符串贪心 中等
1329-将矩阵按对角线排序(Sort the Matrix Diagonally) 原文链接: https://leetcode-cn.com/problems/sort-the-matrix-diagonally 英文原文A matrix diagonal is a diagonal line of cells st 2021-12-03 排序数组矩阵 中等
1302-层数最深叶子节点的和(Deepest Leaves Sum) 原文链接: https://leetcode-cn.com/problems/deepest-leaves-sum 英文原文Given the root of a binary tree, return the sum of value 2021-12-03 二叉树广度优先搜索树深度优先搜索 中等
1330-翻转子数组得到最大的数组值(Reverse Subarray To Maximize Array Value) 原文链接: https://leetcode-cn.com/problems/reverse-subarray-to-maximize-array-value 英文原文You are given an integer array num 2021-12-03 数学数组贪心 困难
1331-数组序号转换(Rank Transform of an Array) 原文链接: https://leetcode-cn.com/problems/rank-transform-of-an-array 英文原文Given an array of integers arr, replace eac 2021-12-03 哈希表排序数组 简单
1632-矩阵转换后的秩(Rank Transform of a Matrix) 原文链接: https://leetcode-cn.com/problems/rank-transform-of-a-matrix 英文原文Given an m x n matrix, return a new matrix answe 2021-12-03 图并查集拓扑排序数组矩阵贪心 困难
1146-快照数组(Snapshot Array) 原文链接: https://leetcode-cn.com/problems/snapshot-array 英文原文Implement a SnapshotArray that supports the following interf 2021-12-03 二分查找哈希表数组设计 中等
1154-一年中的第几天(Day of the Year) 原文链接: https://leetcode-cn.com/problems/day-of-the-year 英文原文Given a string date representing a Gregorian calendar date 2021-12-03 字符串数学 简单
1156-单字符重复子串的最大长度(Swap For Longest Repeated Character Substring) 原文链接: https://leetcode-cn.com/problems/swap-for-longest-repeated-character-substring 英文原文You are given a string text. 2021-12-03 字符串滑动窗口 中等
1157-子数组中占绝大多数的元素(Online Majority Element In Subarray) 原文链接: https://leetcode-cn.com/problems/online-majority-element-in-subarray 英文原文Design a data structure that efficientl 2021-12-03 二分查找数组树状数组线段树设计 困难