text: //
  //  main.cpp
  //  WHICHCPP
  //
  //  Created by FuWei on 5/18/15.
  //  Copyright (c) 2015 FuWei. All rights reserved.
  //
  
  #include <iostream>
  
  int main(int argc, const char * argv[]) {
      // insert code here...
      std::cout << "Hello, World!\n";
      return 0;
  }
  