#ifndef REP_H
#define REP_H

class Rep
{
    int data_;
public:
    Rep() : data_(-1) {}
    explicit Rep(int i) : data_(i) {}

    bool operator==(int i) const {return data_ == i;}
    bool operator==(const Rep& r) const {return data_ == r.data_;}

    Rep& operator*=(Rep x) {data_ *= x.data_; return *this;}
    Rep& operator/=(Rep x) {data_ /= x.data_; return *this;}
};

#endif