Write a Program which will print an Multidimensional Array

#include<stdio.h>
#define rows n
#define columns n
int main()
{
    int row,column,product[n][n],i,j;
        for(i=0;i<rows;i++){
            row=i+1;
                printf(" \n\n %d------------------------------------ ",row);
                printf("  \n ");
        for(j=0;j<columns;j++){
            column=j+1;
            product[i][j]=row*column;
                printf(" %d  \/\/ ",product[i][j]);
        }
                    printf("\n");
        }
}