这题使用动态规划,基本想法是建立一张表table,table[i][j]就标志以点(i, j) 为右下角顶点的正方形最大边长,显然,可以通过table[i - 1][j - 1]来得到table[i][j]的值(正方形,只需要考虑对角的方向)。class Solution {public: i...
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其他好文 时间:
2015-08-08 09:05:27
阅读次数:
167
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:
2015-08-07 21:54:10
阅读次数:
116
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:
2015-08-06 00:34:07
阅读次数:
100
Maximal Square
Total Accepted: 8699
Total Submissions: 44034
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,...
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其他好文 时间:
2015-08-03 17:00:01
阅读次数:
115
一、枚举所有宽度为举着宽度的子矩阵,从中找出是否具有相应长度的正方形,复杂度为O(n^3);二、[1]中使用动态规划,decrease the complexity to O(n^2)dp[i][j] mean the maximum square which has right-down corn...
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其他好文 时间:
2015-08-01 15:40:02
阅读次数:
108
DBSCANDensity-Based Spatial Clustering of Application with NoiseIt can discover cluster of arbitrary shapeA cluster is defined as a maximal set of den...
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数据库 时间:
2015-07-31 17:43:38
阅读次数:
114
The Independent JPEG Group's JPEG software==========================================README for release 6b of 27-Mar-1998==============================...
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移动开发 时间:
2015-07-28 20:23:27
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143
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
Return ...
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其他好文 时间:
2015-07-27 19:12:53
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106
说话人自适应技术 (Speaker Adaptation ,SA);非特定人 (Speaker Independent ,SI);特定人 (Speaker Dependent ,SD) 『SA+SI』自适应凡是分类:批处理式、在线式、立即式 | 监督 无监督自适应经典算法:基于最大后验概率 (Max...
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其他好文 时间:
2015-07-23 23:12:34
阅读次数:
298
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:
2015-07-23 13:40:49
阅读次数:
95