/*
* Copyright (c) 2013 - present Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/

enum week{ sunday, monday, tuesday, wednesday=0, thursday, friday, saturday};

int main(){
  enum week today;
  today=wednesday;
  today=monday;
  today=today+4;
  today=(enum week) tuesday+1;
  int i = tuesday+(friday-sunday);
  return 0;
}