1139-最大的以 1 为边界的正方形(Largest 1-Bordered Square) 原文链接: https://leetcode-cn.com/problems/largest-1-bordered-square 英文原文Given a 2D grid of 0s and 1s, return the number o 2021-12-03 动态规划数组矩阵 中等
1140-石子游戏 II(Stone Game II) 原文链接: https://leetcode-cn.com/problems/stone-game-ii 英文原文Alice and Bob continue their games with piles of stones. 2021-12-03 动态规划博弈数学数组 中等
1313-解压缩编码列表(Decompress Run-Length Encoded List) 原文链接: https://leetcode-cn.com/problems/decompress-run-length-encoded-list 英文原文We are given a list nums of integers rep 2021-12-03 数组 简单
1314-矩阵区域和(Matrix Block Sum) 原文链接: https://leetcode-cn.com/problems/matrix-block-sum 英文原文Given a m x n matrix mat and an integer k, return a matrix 2021-12-03 前缀和数组矩阵 中等
1315-祖父节点值为偶数的节点和(Sum of Nodes with Even-Valued Grandparent) 原文链接: https://leetcode-cn.com/problems/sum-of-nodes-with-even-valued-grandparent 英文原文Given the root of a binary tree, 2021-12-03 二叉树广度优先搜索树深度优先搜索 中等
1316-不同的循环子字符串(Distinct Echo Substrings) 原文链接: https://leetcode-cn.com/problems/distinct-echo-substrings 英文原文Return the number of distinct non-empty substrings 2021-12-03 动态规划哈希函数字典树字符串滑动窗口滚动哈希 困难
1144-递减元素使数组呈锯齿状(Decrease Elements To Make Array Zigzag) 原文链接: https://leetcode-cn.com/problems/decrease-elements-to-make-array-zigzag 英文原文Given an array nums of integers, a m 2021-12-03 数组贪心 中等
1145-二叉树着色游戏(Binary Tree Coloring Game) 原文链接: https://leetcode-cn.com/problems/binary-tree-coloring-game 英文原文Two players play a turn based game on a binary tr 2021-12-03 二叉树树深度优先搜索 中等
1143-最长公共子序列(Longest Common Subsequence) 原文链接: https://leetcode-cn.com/problems/longest-common-subsequence 英文原文Given two strings text1 and text2, return the le 2021-12-03 动态规划字符串 中等
1147-段式回文(Longest Chunked Palindrome Decomposition) 原文链接: https://leetcode-cn.com/problems/longest-chunked-palindrome-decomposition 英文原文You are given a string text. You s 2021-12-03 动态规划双指针哈希函数字符串滚动哈希贪心 困难