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How do you rotate a two dimensional array?
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Here it is in C#
int[,] array = new int[4,4] {
{ 1,2,3,4 },
{ 5,6,7,8 },
{ 9,0,1,2 },
{ 3,4,5,6 }
};
int[,] rotated = RotateMatrix(array, 4);
static int[,] RotateMatrix(int[,] matrix, int n) {
int[,] ret = new int[n, n];
for (int i = 0; i < n; ++i) {
for (i...
How to extract text from a string using sed?
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Redirect to named url pattern directly from urls.py in django?
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How to use MySQL DECIMAL?
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450
DOUBLE columns are not the same as DECIMAL columns, and you will get in trouble if you use DOUB...
iOS - How to set a UISwitch programmatically
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How to RedirectToAction in ASP.NET MVC without losing request data
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edited Feb 7 '16 at 0:59
Markus Safar
5,60155 gold badges2323 silver badges4040 bronze badges
answer...
Node.js: How to send headers with form data using request module?
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