5(vii)

#include <stdio.h>
int main()
{
    int matrixA[10][10], matrixB[10][10], add[10][10], sub[10][10], row, col, r = 3, c = 3;
    puts("Enter A matrix row by row: ");
    for (row = 0; row < r; row++) {
        for (col = 0; col < c; col++)
            scanf("%d", &matrixA[row][col]);
    }
    puts("Enter B matrix row by row: ");
    for (row = 0; row < r; row++) {
        for (col = 0; col < c; col++)
            scanf("%d", &matrixB[row][col]);
    }
    for (row = 0; row < r; row++) {
        for (col = 0; col < c; col++) {
            add[row][col] = matrixA[row][col] + matrixB[row][col];
            sub[row][col] = matrixA[row][col] - matrixB[row][col];
        }
    }
    puts("Addition:");
    for (row = 0; row < r; row++) {
        for (col = 0; col < c; col++)
            printf("%d", add[row][col]);
        printf("\n");
    }
    return 0;
}