//
// Created by 14727 on 2022/12/7.
//

#ifndef C2C4_RANGE_H
#define C2C4_RANGE_H
#include "real.h"

class Range {
public:
  real a;
  real b;
  Range(real _a, real _b);
  Range() = default;
  Range operator+(const Range &r2) const;
  Range operator-(const Range &r2) const;
  Range operator*(const Range &r2) const;
  bool hasZero() const;
};

#endif // C2C4_RANGE_H