24 lines
425 B
C++
24 lines
425 B
C++
#include <iostream>
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void vec_add(double[3], double[3], double[3]);
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void vec_print(double[3]);
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void mat_identity(double[9]);
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void mat_print(double[9]);
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int main() {
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double a[3] = {1, 2, 3};
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double b[3] = {4, 5, 6};
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double c[3];
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vec_add(a, b, c);
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std::cout << "vec_add: ";
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vec_print(c);
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double m[9];
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mat_identity(m);
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std::cout << "identity matrix:\n";
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mat_print(m);
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return 0;
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}
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