Given an integer array of sizen, find all elements that appear more than? n/3 ?times. The algorithm should run in linear time and in O(1) space.public...
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其他好文 时间：
2015-08-08 16:23:35
阅读次数：
106
1.string的find函数 查找(find) 语法:size_type find( const basic_string &str, size_type index );size_type find( const char *str, size_type index );size_type fi...
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编程语言 时间：
2015-08-08 16:12:58
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131
Descriptionbobo has a sequence a1,a2,…,an. He is allowed to swap twoadjacentnumbers for no more than k times.Find the minimum number of inversions aft...
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移动开发 时间：
2015-08-08 16:11:05
阅读次数：
171
This problem can be solved easily once you find the regularities :-) This link has done it for you. You may refer to its Python version. I rewrite it ...
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其他好文 时间：
2015-08-08 16:09:29
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994
Given a 2D binary matrix filled with 0's and 1's, find the largest square containing all 1's and return its area.For example, given the following matr...
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其他好文 时间：
2015-08-08 14:52:24
阅读次数：
102
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
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其他好文 时间：
2015-08-08 13:19:38
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91
Given an array of n positive integers and a positive integer s, find the minimal length of a subarray of which the sum ≥ s. If there isn't one, return
0 instead.
For example, given the array [2,3...
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其他好文 时间：
2015-08-08 12:11:52
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168
DescriptionA hat’s word is a word in the dictionary that is the concatenation of exactly two other words in the dictionary.You are to find all the hat...
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其他好文 时间：
2015-08-08 11:43:22
阅读次数：
98
Write a SQL query to find all duplicate emails in a table namedPerson.+----+---------+| Id | Email |+----+---------+| 1 | a@b.com || 2 | c@d.com |...
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其他好文 时间：
2015-08-08 11:42:01
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132
#include #include #include #include #include #include using namespace std;const int N = 510;int maps[N][N], visit[N], used[N];int n, m;bool Find(int u...
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其他好文 时间：
2015-08-08 10:28:43
阅读次数：
106
