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13 lines
356 B
C++
13 lines
356 B
C++
#include <boost/numeric/ublas/matrix_sparse.hpp>
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#include <boost/numeric/ublas/io.hpp>
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int main () {
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using namespace boost::numeric::ublas;
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sparse_matrix<double> m (3, 3, 3 * 3);
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for (unsigned i = 0; i < m.size1 (); ++ i)
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for (unsigned j = 0; j < m.size2 (); ++ j)
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m (i, j) = 3 * i + j;
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std::cout << m << std::endl;
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}
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