原文链接: https://leetcode-cn.com/problems/grid-illumination
英文原文There is a 2D grid of size n x n where each cell of this
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原文链接: https://leetcode-cn.com/problems/find-common-characters
英文原文Given a string array words, return an array of all c
原文链接: https://leetcode-cn.com/problems/pairs-of-songs-with-total-durations-divisible-by-60
英文原文You are given a list of
原文链接: https://leetcode-cn.com/problems/smallest-integer-divisible-by-k
英文原文Given a positive integer k, you need to fin
原文链接: https://leetcode-cn.com/problems/longest-arithmetic-subsequence
英文原文Given an array nums of integers, return the
原文链接: https://leetcode-cn.com/problems/escape-a-large-maze
英文原文There is a 1 million by 1 million grid on an XY-plane,
原文链接: https://leetcode-cn.com/problems/find-words-that-can-be-formed-by-characters
英文原文You are given an array of strin
原文链接: https://leetcode-cn.com/problems/longest-string-chain
英文原文You are given an array of words where each word consis
原文链接: https://leetcode-cn.com/problems/distant-barcodes
英文原文In a warehouse, there is a row of barcodes, where the ith
原文链接: https://leetcode-cn.com/problems/number-of-submatrices-that-sum-to-target
英文原文Given a matrix and a target,