subtraction between the two matrix

#include <stdio.h>

int main()
{
    int row, column, i, j;
    int A[10][10], B[10][10], res[10][10];


    printf("Enter the element of first matrix\n");

    for (i = 0; i < 4; i++)
    {
         for (j = 0; j < 4; j++)
         {
              scanf("%d", &A[i][j]);
         }
    }

    printf("Enter the element of the second matrix\n");

    for (i = 0; i < 4; i++)
        for (j = 0; j < 4; j++)
            scanf("%d", &B[i][j]);

    printf("The difference between the matrix A-B\n");

    for (i = 0; i < 4; i++)
    {
        for (j = 0; j < 4; j++)
        {
            res[i][j] =A[i][j] -B[i][j];

            printf("Therefore the resultant matrix after the subtraction of the 4x4 matrix is %d\t",res[i][j]);
        }
        printf("\n");
    }

    return 0;
}

//Happy Coding