#ifndef LAB02_H
#define LAB02_H

#include <utility>

using namespace std;

class Rational
{
 public:
  Rational();                          // default constructor
  Rational(int num, int denom);        // additional constructor
  void setNumerator(int num);          // set numerator to num
  void setDenominator(int denom);      // set denominator to denom
  int getNumerator() const;            // return numerator
  int getDenominator() const;          // return denominator
  void reduce();                       // Reduce to lowest terms and
                                       //   normalize
 private:
  pair<int, int> data;                 // member first represents numerator
                                       // member second represents denominator
  int gcd(int m, int n) const;         // returns the gcd of m and n
};

#endif