LeetCode: Word Break II 解題報告
Word Break II Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word ...
原文：[LeetCode] Word Break 解題思路
Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space separated sequence of one or more dictionary words. For example, givens leetcode ,dict leet , code . Return tru ...
2015-12-09 00:11 0 2116 推薦指數：
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原題地址：https://oj.leetcode.com/problems/word-break/ 題意： Given a string s and a dictionary of words dict, determine if s can be segmented ...
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words. For example, given s = "leetcode", dict = ["le ...
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LeetCode越來越大姨媽了，Submit上去又卡住了，先假設通過了吧。這道題拿到思考先是遞歸，然后有重復子狀態，顯然是DP。用f(i,j)表示字符串S從i到j的子串是否可分割，則有：f(0,n) = f(0,i) && f(i,n)。但是如果自底向上求的話會計算很多不 ...
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[Leetcode] Word Break II
Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word. Return all ...
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