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

using namespace std;

int main() {
    pid_t forkID{fork()};
    int status;

    if (forkID == 0) {
       cout << "\tI am the child and my pid is " << getpid() << endl;
       usleep(1000);
       cout << "\tI am the child and I am exiting" << endl;
       return 7;
    }

    cout << "I am the parent and my pid is " << getpid() << endl;
    cout << "I am the partent and I am waiting on " << forkID << endl;

    waitpid(forkID, &status, 0);

    cout << "I am the parent and the child exited with a "
         << WEXITSTATUS(status) << endl;
    cout << "I am the parent and I am exiting" << endl;
    return 0;
}