7. Solution: use date as a variable

• 
      int main()
      {
          Date birthday;
  
          birthday.month = 3;
          birthday.day = 8;
          birthday.year = 2010;
  
          std::cout << birthday << '\n';
      }
  
  

• Benefits: all logic is done around a single variable named birthday.

• Questions:

  • What is Date?

  • What is birthday.month?

  • What happens here: std::cout << birthday?