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:
2015-06-22 20:40:25
阅读次数:
128
解题思路:http://acm.swust.edu.cn/problem/1023/Time limit(ms): 5000 Memory limit(kb): 65535DescriptionBH is in a maze,the maze is a matrix,he wants ...
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其他好文 时间:
2015-06-22 16:09:46
阅读次数:
147
Set Matrix Zeroes
欢迎大家阅读参考,如有错误或疑问请留言纠正,谢谢
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place.
Follow up:
Did you use extra space?
A s...
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其他好文 时间:
2015-06-22 11:12:40
阅读次数:
113
Rotate Image
欢迎大家阅读参考,如有错误或疑问请留言纠正,谢谢
You are given an n x n 2D matrix representing an image.
Rotate the image by 90 degrees (clockwise).
Follow up:
Could you do this in-place?...
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其他好文 时间:
2015-06-22 11:11:54
阅读次数:
116
Description
Suppose that the fourth generation mobile phone base stations in the Tampere area operate as follows. The area is divided into squares. The squares form an S * S matrix with the rows an...
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编程语言 时间:
2015-06-21 22:26:47
阅读次数:
172
要求:将一个指针p传入一个函数f,f的一个参数p1接收此指针,用p1申请p所属类的内存(new),要求亦指向此申请的内存首地址传。
比较下面两段代码,问哪一个能完成任务?为什么?
(1)
using namespace std;
class Matrix{
public:
Matrix(){m_RowCount = 0;};
int getRowCount(){retu...
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其他好文 时间:
2015-06-20 10:39:47
阅读次数:
165
Search a 2D MatrixTotal Accepted: 43629 Total Submissions: 138231Write an efficient algorithm that searches for a value in an m x n matrix. This matri...
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其他好文 时间:
2015-06-19 20:04:11
阅读次数:
116
磁盘IO和网络IO隔离与共享是混部应用中基本需求,从早些年的BVC到现在的Matrix,以及Galaxy,或者未来的BS/Mint混部都遇到类似的问题:由于无法有效实现IO级的隔离(包括吞吐隔离、延时隔离、故障/安全隔离,优先预留),磁盘资源只能以盘块为单位进行物理隔离,即使数据集很小的应用也不得不...
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其他好文 时间:
2015-06-19 10:15:44
阅读次数:
117
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 matrix:
1 0 1 0 0
1 0 1 1 1
1 1 1 1 1
1 0 0 1 0...
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其他好文 时间:
2015-06-19 00:02:50
阅读次数:
170
Rotate ImageTotal Accepted: 37958 Total Submissions: 118891You are given an n x n 2D matrix representing an image.Rotate the image by 90 degrees (cloc...
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其他好文 时间:
2015-06-18 21:47:04
阅读次数:
119