Simple Star Rectangle Print

#include <stdio.h>
#include <stdlib.h>

void main()
{
    int row, col, i, j;

    printf("This is a simple program to print a rectangle star pattern.\n\n");
    printf("Enter number of rows : ");
    scanf("%d", &row);
    printf("Enter number of columns : ");
    scanf("%d", &col);

    for(i = 1; i <= row; i++)
    {
        for(j = 1; j <= col; j++)
        {
            printf("*");
        }
        printf("\n");
    }
}