A matrix is Toeplitz if every diagonal from top-left to bottom-right has the same element.Now given an M x N matrix, return True if and only if the ma... ...
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其他好文 时间：
2018-01-23 01:08:26
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345
A matrix is Toeplitz if every diagonal from top-left to bottom-right has the same element. Now given an M x N matrix, return True if and only if the m ...
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其他好文 时间：
2018-01-22 11:03:39
阅读次数：
111
Little Elephant loves magic squares very much. A magic square is a 3?×?3 table, each cell contains some positive integer. At that the sums of integers ...
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其他好文 时间：
2018-01-21 01:07:30
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184
I don't think this is a hard problem. It is easy to figure out the walk pattern. Anyway...Walk patterns: If out of bottom border (row >= m) then row = ...
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其他好文 时间：
2017-12-13 02:02:38
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157
Given a 01 matrix M, find the longest line of consecutive one in the matrix. The line could be horizontal, vertical, diagonal or anti-diagonal. Exampl ...
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其他好文 时间：
2017-12-05 14:25:03
阅读次数：
209
<!DOCMENT HTML> <html> <head> <meta charset="utf-8" /> <style> .gradient-block-diagonal { width:200px; height:40px; margin:50px; box-sizing:border-box ...
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其他好文 时间：
2017-11-06 14:59:25
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191
Given a 01 matrix M, find the longest line of consecutive one in the matrix. The line could be horizontal, vertical, diagonal or anti-diagonal. Exampl ...
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其他好文 时间：
2017-10-07 12:19:16
阅读次数：
291
Problem Description "You shall not pass!"After shouted out that,the Force Staff appered in CaoHaha's hand.As we all know,the Force Staff is a staff wi ...
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其他好文 时间：
2017-08-21 13:59:38
阅读次数：
250
Given a 2D binary matrix filled with 0's and 1's, find the largest square which diagonal is all 1 and others is 0. Only consider the main diagonal sit ...
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其他好文 时间：
2017-08-19 14:17:25
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209
Farmer John has been elected mayor of his town! One of his campaign promises was to bring internet connectivity to all farms in the area. He needs you ...
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编程语言 时间：
2017-08-16 15:35:50
阅读次数：
191
