1627-带阈值的图连通性(Graph Connectivity With Threshold) 原文链接: https://leetcode-cn.com/problems/graph-connectivity-with-threshold 英文原文We have n cities labeled from 1 to n. Two 2021-12-03 并查集数学数组 困难
1289-下降路径最小和 II(Minimum Falling Path Sum II) 原文链接: https://leetcode-cn.com/problems/minimum-falling-path-sum-ii 英文原文Given an n x n integer matrix grid, return the 2021-12-03 动态规划数组矩阵 困难
1128-等价多米诺骨牌对的数量(Number of Equivalent Domino Pairs) 原文链接: https://leetcode-cn.com/problems/number-of-equivalent-domino-pairs 英文原文Given a list of dominoes, dominoes[i] = [ 2021-12-03 哈希表数组计数 简单
1130-叶值的最小代价生成树(Minimum Cost Tree From Leaf Values) 原文链接: https://leetcode-cn.com/problems/minimum-cost-tree-from-leaf-values 英文原文Given an array arr of positive integers, 2021-12-03 动态规划单调栈栈贪心 中等
1129-颜色交替的最短路径(Shortest Path with Alternating Colors) 原文链接: https://leetcode-cn.com/problems/shortest-path-with-alternating-colors 英文原文Consider a directed graph, with nodes 2021-12-03 图广度优先搜索 中等
1131-绝对值表达式的最大值(Maximum of Absolute Value Expression) 原文链接: https://leetcode-cn.com/problems/maximum-of-absolute-value-expression 英文原文Given two arrays of integers with equa 2021-12-03 数学数组 中等
1300-转变数组后最接近目标值的数组和(Sum of Mutated Array Closest to Target) 原文链接: https://leetcode-cn.com/problems/sum-of-mutated-array-closest-to-target 英文原文Given an integer array arr and a tar 2021-12-03 二分查找排序数组 中等
1299-将每个元素替换为右侧最大元素(Replace Elements with Greatest Element on Right Side) 原文链接: https://leetcode-cn.com/problems/replace-elements-with-greatest-element-on-right-side 英文原文Given an array arr,&nb 2021-12-03 数组 简单
1301-最大得分的路径数目(Number of Paths with Max Score) 原文链接: https://leetcode-cn.com/problems/number-of-paths-with-max-score 英文原文You are given a square board of charact 2021-12-03 动态规划数组矩阵 困难
1137-第 N 个泰波那契数(N-th Tribonacci Number) 原文链接: https://leetcode-cn.com/problems/n-th-tribonacci-number 英文原文The Tribonacci sequence Tn is defined as follows:&nb 2021-12-03 动态规划数学记忆化搜索 简单