用C语言写一个不同行列矩阵的乘法的程序

当您需要实现不同行列矩阵的乘法时，可以使用以下C语言代码：

#include <stdio.h>

int main()

{

int a[10][10], b[10][10], c[10][10];

int m, n, p, q, i, j, k;

printf("Enter the size of the first matrix: ");

scanf("%d%d", &m, &n);

printf("Enter the elements of the first matrix: ");

for (i = 0; i < m; i++)

{

for (j = 0; j < n; j++)

{

scanf("%d", &a[i][j]);

}

}

printf("Enter the size of the second matrix: ");

scanf("%d%d",&p, &q);

if (n != p)

{

printf("The matrices cannot be multiplied");

return 0;

}

printf("Enter the elements of the second matrix: ");

for (i = 0; i < p; i++)

{

for (j = 0; j < q; j++)

{

scanf("%d", &b[i][j]);

}

}

for (i = 0; i < m; i++)

{

for (j = 0; j < q; j++)

{

c[i][j] = 0;

for (k = 0; k < n; k++)

{

c[i][j] += a[i][k]*b[k][j];

}

}

}

printf("The resultant matrix is:\n");

for (i = 0; i < m; i++)

{

for (j = 0; j < q; j++)

{

printf("%d\t", c[i][j]);

}

printf("\n");

}

return 0;

}

希望这能对您有所帮助!