题目:
Given an unsorted integer array, find the first missing positive integer.
For example,
Given [1,2,0] return 3,
and [3,4,-1,1] return 2.
Your algorithm should run in O(n) time and uses...
分类:
其他好文 时间:
2015-02-04 16:33:15
阅读次数:
149
Given an unsorted integer array, find the first missing positive integer.
For example,
Given [1,2,0] return 3,
and [3,4,-1,1] return 2.
Your algorithm should run in O(n) time and uses cons...
分类:
编程语言 时间:
2015-02-03 09:33:48
阅读次数:
206
First Missing Positive
Total Accepted: 27915 Total
Submissions: 121776My Submissions
Question
Solution
Given an unsorted integer array, find the first missing positive integer.
F...
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其他好文 时间:
2015-02-01 16:13:42
阅读次数:
123
直接上代码: void EraseSpace(string &s)
{
//ch可换成其他字符
const char ch = ' ';
s.erase(s.find_last_not_of(" ") + 1);
s.erase(0, s.find_first_not_of(" "));
}
够简单吧,亏我以前还一个字符一个字符地数空...
分类:
编程语言 时间:
2015-01-23 18:25:12
阅读次数:
186
string
头文件 #include
名称空间 std
std::to_string()
std::stoll(str,*,0)
string::substr(pos,length = npos) //pos start at 0
std::size_t found = string::find_first_not_of(string("abcdefghijklmnopqrstuvw...
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其他好文 时间:
2015-01-19 17:17:53
阅读次数:
125
Given an unsorted integer array, find the first missing positive integer.
For example,
Given [1,2,0] return 3,
and [3,4,-1,1] return 2.
Your algorithm should run in O(n) time and uses constant...
分类:
其他好文 时间:
2015-01-18 15:47:14
阅读次数:
126
using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace ConsoleApplication1{ using System.IO; public class P...
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其他好文 时间:
2015-01-18 13:00:45
阅读次数:
163
Given an unsorted integer array, find the first missing positive integer.
For example,
Given [1,2,0] return 3,
and [3,4,-1,1] return 2.
Your algorithm should run in O(n) time and uses constant...
分类:
其他好文 时间:
2015-01-16 10:05:38
阅读次数:
136
【题目】
Given an unsorted integer array, find the first missing positive integer.
For example,
Given [1,2,0] return 3,
and [3,4,-1,1] return 2.
Your algorithm should run in O(n) time and use...
分类:
其他好文 时间:
2015-01-13 21:35:19
阅读次数:
197
Given an unsorted integer array, find the first missing positive integer.For example,Given[1,2,0]return3,and[3,4,-1,1]return2.Your algorithm should ru...
分类:
其他好文 时间:
2015-01-12 22:15:52
阅读次数:
158