6 lines
236 B
C++
6 lines
236 B
C++
Array44i a = Array44i::Random();
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cout << "Here is the array a:" << endl << a << endl;
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cout << "Here is a.leftCols(2):" << endl;
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cout << a.leftCols(2) << endl;
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a.leftCols(2).setZero();
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cout << "Now the array a is:" << endl << a << endl;
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