int program (int argc, string[] argv) {
  var arr1 = new int[]{111,112,113,114,115};
  var str = string_of_array (arr1);
  var arr2 = array_of_string (str);
  var s = 0;
  for (var i=0; i<5; i=i+1;) {
    s = s + arr2[i];
  }
  print_int(s);
  return s; 
}