Word Break IIGiven a string s and a dictionary of words dict, add spaces in s toconstruct a sentence where each word is a valid dictionaryword.Return ...
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其他好文 时间:
2014-10-20 17:10:28
阅读次数:
466
Reverse Words in a StringGiven an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".c++版:...
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其他好文 时间:
2014-10-19 21:19:33
阅读次数:
255
Reverse Words in a StringGiven an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the". 1 cl...
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其他好文 时间:
2014-10-19 02:41:38
阅读次数:
197
Preface "The code is more what you’d call guidelines than actual rules" – truer words were never spoken. It’s important when writing code to understa....
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其他好文 时间:
2014-10-18 16:43:43
阅读次数:
189
题意:格式化代码。每个单词对齐,至少隔开一个空格。思路:模拟。求出每个单词最大长度,然后按行输出。代码:#include #include #include char words[1200][190][90];int maxLen[190];char tmp[200];typedef char * ...
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其他好文 时间:
2014-10-17 20:30:04
阅读次数:
219
上节我们提出了右值引用,可以用来区分右值,那么这有什么用处? 问题来源 我们先看一个C++中被人诟病已久的问题: 我把某文件的内容读取到vector中,用函数如何封装? 大部分人的做法是: void readFile(const string &filename, vector &words)
{ ...
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移动开发 时间:
2014-10-17 00:49:13
阅读次数:
352
[leetcode]Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.)...
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其他好文 时间:
2014-10-16 13:02:12
阅读次数:
183
1 class Solution: 2 # @param s, a string 3 # @return a string 4 def reverseWords(self, s): 5 ss = s.split(" ") 6 ss = fil...
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其他好文 时间:
2014-10-16 01:05:21
阅读次数:
146
Given an array of words and a length L, format the text such that each line has exactly L characters and is fully (left and right) justified.You shoul...
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其他好文 时间:
2014-10-14 07:58:57
阅读次数:
237
Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
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编程语言 时间:
2014-10-14 02:20:48
阅读次数:
203