原文链接: https://leetcode-cn.com/problems/describe-the-painting
英文原文There is a long and thin painting that can be represe
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原文链接: https://leetcode-cn.com/problems/unique-length-3-palindromic-subsequences
英文原文Given a string s, return the numbe
原文链接: https://leetcode-cn.com/problems/add-minimum-number-of-rungs
英文原文You are given a strictly increasing integer arr
原文链接: https://leetcode-cn.com/problems/maximum-number-of-points-with-cost
英文原文You are given an m x n integer matrix po
原文链接: https://leetcode-cn.com/problems/largest-number-after-mutating-substring
英文原文You are given a string num, which r
原文链接: https://leetcode-cn.com/problems/maximum-compatibility-score-sum
英文原文There is a survey that consists of n questi
原文链接: https://leetcode-cn.com/problems/check-if-move-is-legal
英文原文You are given a 0-indexed 8 x 8 grid board, where bo
原文链接: https://leetcode-cn.com/problems/maximum-number-of-weeks-for-which-you-can-work
英文原文There are n projects numbere
原文链接: https://leetcode-cn.com/problems/array-with-elements-not-equal-to-average-of-neighbors
英文原文You are given a 0-ind
原文链接: https://leetcode-cn.com/problems/maximum-matrix-sum
英文原文You are given an n x n integer matrix. You can do the fo