#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <signal.h>

void oldman() {
	fprintf(stdout, "I'm not yet dead! My ID is %i\n", (int)getpid());
}

void recreation() {
	fprintf(stdout, "Who I am? My ID is %i\n", (int)getpid());
}

int main() {/*
	pid_t child_pid, parent_pid;
	int i = 0;
	fprintf(stdout,"Before RECREATION %i\n",parent_pid = (int)getpid());
	child_pid = fork();
	while(i++ < 5)
		if (child_pid!=0)
			oldman();
		else recreation();*/
	pid_t child_pid, parent_pid;
	double s = 0.0;
	parent_pid = (int)getpid();
	child_pid = fork();
	fork();
	fork();
	//kill(child_pid, SIGKILL);
	fprintf(stdout, "PARENT: %i\nCHILD: %i\n", parent_pid, child_pid);
	pause();

	if(child_pid != parent_pid) {
		s += 3.14;
		fprintf(stdout, "CHILD: %i s=%g &s=%f\n", (int)getpid(), s, &s);
	}else
	{
		s += 2.72;
		fprintf(stdout, "PARENT: %i s=%g &s=%f\n", (int)getpid(), s, &s);
	}
	return (EXIT_SUCCESS);
}