#ifndef DATE_H
#define DATE_H

class date {
    int day;
    static const int length[];

public:
    date(int m, int d, int y);
    date();   // today's date
    void print() const;

    //A member operator
    date& operator+=(int n);
    date& operator++();      // prefix
    date operator++(int);    // postfix

    //Friend operators
    friend bool operator==(const date& a, const date& b);
    friend bool operator<(const date& a, const date& b);
};

//Inline operator 
inline bool operator!=(const date& a, const date& b)
{
    return !(a == b);
}

#endif