#include <stdio.h>
/* this is supposed to show how "For" and "while" statements work! */
 
main()
{
int i;
int x = 2;
        for(i = 2; i < 10000; i = i * 3)
                printf("%d\n", i);
 	}
        while(x < 1000);
                {
                printf("%d\n", x);
                x = x * 3;
                }
}