void bubble_sort(int[] numbers, int array_size)
{
  var temp=0; 
  var i = (array_size - 1);

  for (; i > 0; i=i-1;)
  {
    for (var j = 1; j <= i; j=j+1;)
    {
      if (numbers[j-1] > numbers[i])
      {
        temp = numbers[j-1];
        numbers[j-1] = numbers[i];
        numbers[i] = temp;
      }
    }
  }

  return;
}

int program (int argc, string[] argv) {
  var a = new int[8];
  
  a[0] = 121;
  a[1] = 125;
  a[2] = 120;
  a[3] = 111;
  a[4] = 116;
  a[5] = 110;
  a[6] = 117;
  a[7] = 119;

  print_string (string_of_array (a));
  print_string (" ");
  bubble_sort (a, 8);
  print_string (string_of_array (a));
 
  return -1;
}