原文链接: https://leetcode-cn.com/problems/soup-servings
英文原文There are two types of soup: type A and type B. Initially, we
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原文链接: https://leetcode-cn.com/problems/largest-sum-of-averages
英文原文You are given an integer array nums and an integer
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英文原文Your car starts at position 0 and speed +1 on an infinite number l
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英文原文Given an array of unique integers, arr, where eac
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英文原文Let's defin
原文链接: https://leetcode-cn.com/problems/sum-of-distances-in-tree
英文原文There is an undirected connected tree with n nodes
原文链接: https://leetcode-cn.com/problems/new-21-game
英文原文Alice plays the following game, loosely based on the card game
原文链接: https://leetcode-cn.com/problems/push-dominoes
英文原文There are n dominoes in a line, and we place each domino vert
原文链接: https://leetcode-cn.com/problems/longest-mountain-in-array
英文原文You may recall that an array arr is a mountain ar
原文链接: https://leetcode-cn.com/problems/shortest-path-visiting-all-nodes
英文原文You have an undirected, connected graph of