#ifndef CALCULATORH
#define CALCULATORH

class Calculator {
	public:
	   // TODO: Declare default constructor

	   // TODO: Declare member functions -
	   //       Add(), Subtract(), Multiply(), Divide(), Clear(), GetValue()
  Calculator();
  void Add(double n);
  void Subtract(double n);
  void Multiply(double n);
  void Divide(double n);
  void Clear();
  double GetValue();

	private:
	   // TODO: Declare private data member - value
  double value;
};

#endif