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原题链接在这里：https://leetcode.com/problems/text-justification/ 题目： Given an array of words and a width maxWidth, format the text such that each line has ex 阅读全文
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原题链接在这里：https://leetcode.com/problems/word-search-ii/ 题目： Given a 2D board and a list of words from the dictionary, find all words in the board. Each 阅读全文
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原题链接在这里：https://leetcode.com/problems/word-search/ 题目： Given a 2D board and a word, find if the word exists in the grid. The word can be constructed f 阅读全文
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原题链接在这里：https://leetcode.com/problems/the-skyline-problem/ 题目： A city's skyline is the outer contour of the silhouette formed by all the buildings in 阅读全文