///////    File enum.C    ///////
#include <iostream.h>

enum days {MON=1, TUE, WED, THU, FRI, SAT, SUN};

class foo
{   enum { r, s, t};
   public:
    enum { aa, bb};
};

main()
{   days j;
    for ( j = MON; j < SUN ; j = days(j + 1) )
        cout << j << "\n";
    // private member cout << foo::r;
    cout << foo::aa;
}