#include <iostream>
#include <cstdlib>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <stdio.h>
using namespace std;


int main(void) {
	pid_t status;
	pid_t pid;
	pid=fork();
	int k=2;
	if (pid<0) {
		cout <<"Fork() error !"; 
		_exit(1);
	}
	if (pid==0) {
		//Child process
		cout << "Child Process PID=" <<getpid() << "Parent process PID = " <<
		getppid() << endl;
		sleep(10);
		cout << " Child k=" << k << endl;
		_exit(200);
	} else {
		//Parent process 
		cout << "Parent process,"<<"PIDR="<< pid <<"PID=" <<getpid() << "Parent process PID ="
		<< getppid() << endl;
		cout << "Parent k=" << k << endl;
		pid=wait(&status);
		if (WIFEXITED(status)) {
			cout << " Process PId " << pid << " finished with code: " << WEXITSTATUS(status) 
			<< " from process with PID: " << getpid() <<endl;
		}
	}

	return 0;
}