#include <iostream>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>

using namespace std;

int main() {
    pid_t pid;
    int status;

    int * a;

    a = new(int);
    *a = 999999;

    if(fork()) {
       cout << "parent here" << endl;
       cout << "a is " << a << " and *a is " << *a << endl;
       *a = getpid();
       cout << "a is " << a << " and *a is " << *a << endl;
       cout << endl;
       wait(&status);
    } else {
       sleep(1);
       cout << "child here" << endl;
       cout << "a is " << a << " and *a is " << *a << endl;
       *a = getpid();
       cout << "a is " << a << " and *a is " << *a << endl;
       cout << endl;
    }

    cout << "a is " << a << " and *a is " << *a << endl;

    return 0;
}