array30.c

#include <stdio.h>


int main()
{
    int A[3][3];
    int row, col, sum = 0;

    printf("enter elements in matrix of size 3x3: \n");
    for(row=0; row<3; row++)
    {
        for(col=0; col<3; col++)
        {
            scanf("%d", &A[row][col]);
        }
    }

    for(row=0; row<3; row++)
    {
        sum = 0;
        for(col=0; col<3; col++)
        {
            sum += A[row][col];
        }

        printf("Sum of elements of Row %d = %d\n", row+1, sum);
    }

    for(row=0; row<3; row++)
    {
        sum = 0;
        for(col=0; col<3; col++)
        {
            sum += A[col][row];
        }

        printf("Sum of elements of Column %d = %d\n", row+1, sum);
    }

    return 0;
}