#include <stdio.h>
#include <cstdlib>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <iostream>
using namespace std;
int main(void) {
	int k=3;
	int status;
	pid_t pid;
	pid=fork();
	//k=2;
	if (pid<0) {
		cout << "Fork() error!";
		_exit(1);
	}
	if(pid==0) {
		cout<<"Child process PID="<<getpid()<<"Parent process PID="<<getppid()<<endl;
		sleep(10);
		cout<<"Child k="<<k<<endl;
		_exit(200);
	} else {
		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;
}