没想到我已经沦落到刷HDU的水题来过日子了。 include include include include include using namespace std; const int N = 15,Mod = 9973; int n,k; struct matrix{ int M[N][N]; ...
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其他好文 时间:
2017-12-09 11:01:26
阅读次数:
162
Print an NxM matrix with nw-se diagonals starting at bottom left corner. Ex: 1 2 3 4 5 6 7 8 9 10 11 12 The output should be: 9 5 10 1 6 11 2 7 12 3 8... ...
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其他好文 时间:
2017-12-07 14:57:55
阅读次数:
252
Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted f ...
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其他好文 时间:
2017-12-07 00:02:43
阅读次数:
129
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. 给定一个m × n矩阵,如果一个元素为0,则将其整个行和列设置为0。 (1)思想1:用两个一维数组:flag_r ...
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其他好文 时间:
2017-12-06 23:56:26
阅读次数:
288
我们很容易想起python中的两个值交换一句搞定不用引入中间变量 但在numpy的array或matrix中,这样是错误的 需要使用选中两行来互换: 下面看一个实例: ...
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其他好文 时间:
2017-12-05 22:38:53
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277
一、概述 IIS Express is a lightweight, self-contained version of IIS optimized for developers. IIS Express makes it easy to use the most current version o ...
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其他好文 时间:
2017-12-05 14:56:07
阅读次数:
158
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
"原题" 给一个N N的方阵,从[1,1]到[n,n]走K次,走过每个方格加上上面的数,然后这个格上面的数变为0。求可取得的最大的值。 要求最大值,所以把边权全为负跑最小费用即可。因为只有第一次经过该点的时候会得到价值,所以我们将一个点拆为两个,连一条容量为1费用为负权的边和一条容量为k 1费用为0 ...
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其他好文 时间:
2017-12-04 17:37:25
阅读次数:
142
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order. For example,Given the following matrix: You s ...
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其他好文 时间:
2017-12-04 11:47:32
阅读次数:
144
Summer is coming! It's time for Iahub and Iahubina to work out, as they both want to look hot at the beach. The gym where they go is a matrix a with n ...
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其他好文 时间:
2017-12-03 19:55:56
阅读次数:
178