#include <iostream>
#include <unistd.h>   //standard unix system calls 
#include <sys/wait.h>

using namespace std;

int main(void) {
  int i;
  int status;

  i = fork();
  if(!i) {
    cout << "I am the child process, fork returned: " << i << endl;
    return 3;
  } else {
    wait(&status);
    status = WEXITSTATUS(status);
    cout << "I am the parent.  Fork returned " << i 
         << " the child exited with " << status << endl;
  }
  return 0;
}