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

void request_denied() {

	printf("no\n");
	signal(SIGTSTP, request_denied);
}

int main(int argc, char *argv[]) {

	int seconds_left;

	signal(SIGTSTP, request_denied);

	seconds_left = sleep(5);

	while(seconds_left != 0)
		seconds_left = sleep(seconds_left);



	return 0;
}