MATRIX
- MULTIPLICATION OF TWO MATRIX.
- #include <stdio.h>
-
- int main()
- {
- int m, n, p, q, c, d, k, sum = 0;
- int first[10][10], second[10][10], multiply[10][10];
-
- printf("Enter number of rows and columns of first matrix\n");
- scanf("%d%d", &m, &n);
- printf("Enter elements of first matrix\n");
-
- for (c = 0; c < m; c++)
- for (d = 0; d < n; d++)
- scanf("%d", &first[c][d]);
-
- printf("Enter number of rows and columns of second matrix\n");
- scanf("%d%d", &p, &q);
-
- if (n != p)
- printf("The matrices can't be multiplied with each other.\n");
- else
- {
- printf("Enter elements of second matrix\n");
-
- for (c = 0; c < p; c++)
- for (d = 0; d < q; d++)
- scanf("%d", &second[c][d]);
-
- for (c = 0; c < m; c++) {
- for (d = 0; d < q; d++) {
- for (k = 0; k < p; k++) {
- sum = sum + first[c][k]*second[k][d];
- }
-
- multiply[c][d] = sum;
- sum = 0;
- }
- }
-
- printf("Product of the matrices:\n");
-
- for (c = 0; c < m; c++) {
- for (d = 0; d < q; d++)
- printf("%d\t", multiply[c][d]);
-
- printf("\n");
- }
- }
-
- return 0;
- }
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