Array: Dimentional Arry: Multiplication Table

Multiplication Table 

#include<stdio.h>
#include<conio.h>
#define ROWS 5
#define COLUMS 5
main()
{
    int row,colum,product[ROWS][COLUMS];
    int i,j;
    printf("Multiplication Table\n\n");
    printf(" ");
    for(j=1;j<=COLUMS;j++)
    printf("%4d",j);
    printf("\n");
    printf("   ----------------------\n");
    for(i=0;i<ROWS;i++)
    {
        row=i+1;
        printf("%2d |",row);
        for(j=1;j<=COLUMS;j++)
        {
            colum=j;
            product[i][j]=row*colum;
            printf("%4d",product[i][j]);
            //printf("----------------------\n");
        }
        printf("\n");
    }
}