题目Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string.If the last word does not exist, return 0.Note: A word is defined...
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其他好文 时间:
2015-02-15 10:46:47
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120
Given a string s consists of upper/lower-case alphabets and empty space characters ’ ‘, return the length of last word in the string.
If the last word does not exist, return 0.
Note: A wor...
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其他好文 时间:
2015-02-12 18:32:44
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173
字符串库中的一些函数是非常简单的:string.len(s) 返回字符串s的长度;string.rep(s, n)返回重复n次字符串s的串;你使用string.rep("a", 2^20)可以创建一个1M bytes的字符串(比如,为了测试需要);string.lower(s) 将s中的大写字母转换...
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其他好文 时间:
2015-02-11 18:26:06
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196
Given an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.class Solution {public:string tostrin...
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其他好文 时间:
2015-02-10 14:38:50
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201
Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the last word doe...
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其他好文 时间:
2015-02-09 15:40:23
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114
mysql的lower和uppper函数可以将指定字符串转换为小写和大写select lower('OutSpringTd') as lowerCase, upper('OutSpringTd') as upperCase;将输出:outspringid OUTSPRINGID
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数据库 时间:
2015-02-09 10:49:28
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190
Given a sorted integer array where the range of elements are [lower,upper] inclusive, return its missing ranges.For example, given[0, 1, 3, 50, 75],lo...
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其他好文 时间:
2015-02-08 23:10:57
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290
题目要求:AnagramsGiven an array of strings, return all groups of strings that are anagrams.Note: All inputs will be in lower-case.分析:参考网址:http://www.cnblo...
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其他好文 时间:
2015-02-07 21:40:29
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212
Given a sorted integer array where the range of elements are [lower,upper] inclusive, return its missing ranges.For example, given[0, 1, 3, 50, 75],lo...
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其他好文 时间:
2015-02-06 21:46:55
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232
Given a string s consists of upper/lower-case alphabets and empty space characters ’ ‘, return the length of last word in the string.If the last word does not exist, return 0.Note: A word is defined...
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其他好文 时间:
2015-02-06 18:53:14
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146