list0309.cpp

teach yourself C++ in 21 days 第五版

#include <iostream>
int main()
{
   const int Sunday = 0;
   const int Monday = 1;
   const int Tuesday = 2;
   const int Wednesday = 3;
   const int Thursday = 4;
   const int Friday = 5;
   const int Saturday = 6;
  
   int today;
   today = Monday;
  
   if (today == Sunday || today == Saturday)
      std::cout << "\nGotta' love the weekends!\n";
   else
      std::cout << "\nBack to work.\n";
  
    return 0;
}