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随笔分类 -  LeetCode/力扣题解

存储 LeetCode/力扣等其它 OJ 平台的解题报告
摘要:Difficulty: Hard Related Topics: String, Dynamic Programming, Backtracking Link: https://leetcode.com/problems/regular-expression-matching/ Descriptio 阅读全文
posted @ 2020-12-27 13:29 Zhongju.copy() 阅读(85) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: String, Dynamic Programming Link: https://leetcode.com/problems/longest-valid-parentheses/ Description Given a string 阅读全文
posted @ 2020-12-27 09:27 Zhongju.copy() 阅读(79) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array, Binary Search, Divide and Conquer Link: https://leetcode.com/problems/median-of-two-sorted-arrays/ Description 阅读全文
posted @ 2020-12-26 15:42 Zhongju.copy() 阅读(122) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array, Greedy Link: https://leetcode.com/problems/jump-game-ii/ Description Given an array of non-negative integers n 阅读全文
posted @ 2020-12-26 14:55 Zhongju.copy() 阅读(83) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array Link: https://leetcode.com/problems/first-missing-positive/ Description Given an unsorted integer array nums, f 阅读全文
posted @ 2020-12-26 10:35 Zhongju.copy() 阅读(119) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Tree, Depth-first Search, Recursion Link: https://leetcode.com/problems/binary-tree-maximum-path-sum/ Description Giv 阅读全文
posted @ 2020-12-25 10:48 Zhongju.copy() 阅读(69) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Hash Table, Two Pointers, String, Sliding Window Link: https://leetcode.com/problems/minimum-window-substring/ Descri 阅读全文
posted @ 2020-12-24 10:26 Zhongju.copy() 阅读(110) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array, Hash Table, Dynamic Programming, Stack Link: https://leetcode.com/problems/maximal-rectangle/ Description Give 阅读全文
posted @ 2020-12-23 11:35 Zhongju.copy() 阅读(135) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array, Stack Link: https://leetcode.com/problems/largest-rectangle-in-histogram/ Description Given n non-negative int 阅读全文
posted @ 2020-12-23 11:33 Zhongju.copy() 阅读(77) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Linked List, Divide and Conquer, Heap Link: https://leetcode.com/problems/merge-k-sorted-lists/ Description You are g 阅读全文
posted @ 2020-12-22 09:29 Zhongju.copy() 阅读(83) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Heap, Sliding Window, Dequeue Link: https://leetcode.com/problems/sliding-window-maximum/ Description You are given a 阅读全文
posted @ 2020-12-21 10:04 Zhongju.copy() 阅读(94) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array, Union Find Link: https://leetcode.com/problems/longest-consecutive-sequence/ Description Given an unsorted arr 阅读全文
posted @ 2020-12-20 14:14 Zhongju.copy() 阅读(79) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Heap, Design Link: https://leetcode.com/problems/find-median-from-data-stream/ Description Median is the middle value 阅读全文
posted @ 2020-12-20 13:39 Zhongju.copy() 阅读(109) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: String, Dynamic Programming Link: https://leetcode.com/problems/edit-distance/ Description Given two strings word1 an 阅读全文
posted @ 2020-12-19 10:48 Zhongju.copy() 阅读(31) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Tree, Design Link: https://leetcode.com/problems/serialize-and-deserialize-binary-tree/ Description Serialization is 阅读全文
posted @ 2020-12-18 09:42 Zhongju.copy() 阅读(89) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Hard Related Topics: Array, Two Pointers, Stack Link: https://leetcode.com/problems/trapping-rain-water/ Description Given n non-negative 阅读全文
posted @ 2020-12-17 09:53 Zhongju.copy() 阅读(77) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Medium Related Topics: Array, Two Pointers Link: https://leetcode.com/problems/3sum/ Description Given an array nums of n integers, are th 阅读全文
posted @ 2020-12-16 10:00 Zhongju.copy() 阅读(55) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Medium Related Topics: Tree, Depth-first Search, Recursion Link: https://leetcode.com/problems/validate-binary-search-tree/ Description Gi 阅读全文
posted @ 2020-12-15 09:44 Zhongju.copy() 阅读(98) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Medium Related Topics: String, Dynamic Programming Link: https://leetcode.com/problems/longest-palindromic-substring/ Description Given a 阅读全文
posted @ 2020-12-14 11:10 Zhongju.copy() 阅读(101) 评论(0) 推荐(0) 编辑
摘要:Difficulty: Medium Related Topics: Hash Table, Two Pointers, String, Sliding Window. Link: https://leetcode.com/problems/longest-substring-without-rep 阅读全文
posted @ 2020-12-13 10:44 Zhongju.copy() 阅读(70) 评论(0) 推荐(0) 编辑

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