07 2022 档案
摘要：原题链接在这里：https://leetcode.com/problems/construct-quad-tree/ 题目： Given a n * n matrix grid of 0's and 1's only. We want to represent the grid with a Qua
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摘要：原题链接在这里：https://leetcode.com/problems/bus-routes/ 题目： You are given an array routes representing bus routes where routes[i] is a bus route that the it
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摘要：原题链接在这里：https://leetcode.com/problems/substring-with-largest-variance/ 题目： The variance of a string is defined as the largest difference between the n
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摘要：原题链接在这里：https://leetcode.com/problems/count-unique-characters-of-all-substrings-of-a-given-string/ 题目： Let's define a function countUniqueChars(s) tha
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摘要：原题链接在这里：https://leetcode.com/problems/total-appeal-of-a-string/ 题目： The appeal of a string is the number of distinct characters found in the string. F
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摘要：原题链接在这里：https://leetcode.com/problems/design-in-memory-file-system/ 题目： Design a data structure that simulates an in-memory file system. Implement the
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摘要：原题链接在这里：https://leetcode.com/problems/rotating-the-box/ 题目： You are given an m x n matrix of characters box representing a side-view of a box. Each ce
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摘要：原题链接在这里：https://leetcode.com/problems/restore-the-array-from-adjacent-pairs/ 题目： There is an integer array nums that consists of n unique elements, bu
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摘要：原题链接在这里：https://leetcode.com/problems/minimum-increment-to-make-array-unique/ 题目： You are given an integer array nums. In one move, you can pick an in
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摘要：原题链接在这里：https://leetcode.com/problems/web-crawler-multithreaded/ 题目： Given a URL startUrl and an interface HtmlParser, implement a Multi-threaded web
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摘要：原题链接在这里：https://leetcode.com/problems/maximum-profit-in-job-scheduling/ 题目： We have n jobs, where every job is scheduled to be done from startTime[i]
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摘要：原题链接在这里：https://leetcode.com/problems/jump-game-iv/ 题目： Given an array of integers arr, you are initially positioned at the first index of the array.
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摘要：原题链接在这里：https://leetcode.com/problems/jump-game-iii/ 题目： Given an array of non-negative integers arr, you are initially positioned at start index of t
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摘要：原题链接在这里：https://leetcode.com/problems/maximum-difference-between-increasing-elements/ 题目： Given a 0-indexed integer array nums of size n, find the max
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摘要：原题链接在这里：https://leetcode.com/problems/rearrange-array-elements-by-sign/ 题目： You are given a 0-indexed integer array nums of even length consisting of
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