#ifndef complex.h
#define complex.h
 
	class complex
	{
	public:
		complex();
		complex(double real, double imaginary);
		void complex addition(const complex &a);
 
		void complex printcomplex();
		void complex setcomplexnumber();
 
	private:
		double realpart, imaginarypart;
	};
#endif
 
//constructor
	complex::complex(double real, double imaginary)
	{
		setcomplexnumber(real, imaginary);
	}
 
	void complex:: addition( const complaex &a)
	{
	//adding-This is where i'm stuck\\
	}
	void complex:: printcomplex()
	{
		cout<< '(' <<realpart <<", " << imaginarypart<<')'
	}
	void complex::setcomplexnumber(double real, double imaginary)
	{
		realpart=real;
		imaginarypart=imaginary;
	}

 int main()
{
	complex b(1,7), c(9,2);
 
	b.printcomplex();
	cout<< "+";
	c.printcomplex();
	cout<< "=";
	b.addition(c);
	b.printcomplex();
 
	cout<< endl;
	return 0;

#include <iostream>
 
using namespace std;
 
class complexNumber
{
private:
	float real;
	float imag;
 
public:
	complexNumber();
	complexNumber(float rPart, float iPart);
	~complexNumber();
 
	complexNumber operator+(const complexNumber& c);
	complexNumber operator-(const complexNumber& c);
	friend ostream& operator<<(ostream& s,  const complexNumber& c);
};

#include "complexnum.h"
 
int main()
{
	complexNumber t(1, 1);
	complexNumber t2(2, 2);
	complexNumber t3 = t + t2;
	cout << t << endl << t2 << endl << t3;
	return 0;
}