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Create a two-dimensional array at runtime: Difference between revisions
Create a two-dimensional array at runtime (view source)
Revision as of 21:31, 14 April 2007
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(Undo revision 5154 by Special:Contributions/195.8.168.252 (User talk:195.8.168.252)) |
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==[[C plus plus|C
[[Category:C plus plus]]
With language built-in facilities:
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double* array_data = new double[dim1*dim2];
double** array = new double*[dim1];
for (int i = 0; i < dim1;
array[i] = array_data
// write element
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Double[][] array = new Double[nbr1][nbr2];
array[0][0] = 42.0;
System.out.println("The number at place [0 0] is "
} catch(IOException e) { }
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sub make_array($ $){
# get array sizes from provided params, but force numeric value
my $x = ($_[0] =~ /^\d
my $y = ($_[0] =~ /^\d
# define array, then add multi-dimensional elements
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