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Program to multiply 3D Matrices
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Program to multiply 3D Matrices
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#include <iostream>
#define Dimentional 3
void multiply(int matrix1[][Dimentional], int matrix2[][Dimentional], int result[][Dimentional]);
int main()
{
int i, j;
int result[Dimentional][Dimentional];
int matrix1[Dimentional][Dimentional] = {{11, 12, 13},
{21, 22, 23},
{41, 42, 43}};
int matrix2[Dimentional][Dimentional] = {{14, 15, 16},
{31, 32, 33},
{45, 66, 54}};
multiply(matrix1, matrix2, result);
std::cout << "Result: " << std::endl;
for (i = 0; i < Dimentional; i++)
{
for (j = 0; j < Dimentional; j++)
std::cout << result[i][j] << " ";
std::cout << std::endl;
}
return 0;
}
void multiply(int matrix1[][Dimentional], int matrix2[][Dimentional], int result[][Dimentional])
{
int i, j, k;
for (i = 0; i < Dimentional; i++)
{
for (j = 0; j < Dimentional; j++)
{
result[i][j] = 0;
for (k = 0; k < Dimentional; k++)
result[i][j] += matrix1[i][k] * matrix2[k][j];
}
}
}