#include <stdio.h>
#include <stdlib.h>
int main(void)
{
int input = 256;
int led1, led2, led3, led4, led5, led6, led7, led8, led9;
led1 = (input & 1) != 0;
led2 = (input & 2) != 0;
led3 = (input & 4) != 0;
led4 = (input & 8) != 0;
led5 = (input & 16) != 0;
led6 = (input & 32) != 0;
led7 = (input & 64) != 0;
led8 = (input & 128) != 0;
led9 = (input & 256) != 0;
printf("%d", led1);
printf("%d", led2);
printf("%d", led3);
printf("%d", led4);
printf("%d", led5);
printf("%d", led6);
printf("%d", led7);
printf("%d", led8);
printf("%d", led9);
printf("\n");
return 0;
}