Matrices Subtraction

array_subtraction.c

#include<stdio.h>
void main()
{
    int arr1[2][3]={{7,7,7},{8,8,8}};
    int arr2[2][3]={{5,5,5},{5,5,5}};
    int i,j;
    printf("the first matrix is:)\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<3;j++)
        {
            printf("%d\t",arr1[i][j]);
        }
        printf("\n");
    }

    printf("the second matrix is:)\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<3;j++)
        {
            printf("%d\t",arr2[i][j]);
        }
        printf("\n");
    }

    int arr3[2][3];
    printf("the matrix after substraction is:)\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<3;j++)
        {
            arr3[i][j]=arr2[i][j]-arr1[i][j];
            printf("%d\t",arr3[i][j]);
        }
        printf("\n");
    }
}