#include <fcntl.h>
#include <unistd.h>
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
using namespace std;
main() {
  char buf[100];
  int fd;
  fd = open("tmp111",  O_CREAT|O_WRONLY, 00777);
  close(1);
  dup(fd);
  close(fd);
  close(2);
  dup(1);
  //  fd = open("tmp111",  O_CREAT|O_WRONLY, 00777);
  cout << "What is going on?\n";
  cerr << "1111111\n";
}