Answer to Question #247763 in C++ for Elena

Question

2 Write a program to perform addition of two complex numbers using
constructor overloading.The first constructor which takes no argument is
used to create objects which are not initialized, second which takes one
argument is used to initialize real and imaginary parts to equal values and
third which takes two argument is used to initialize real and imaginary to
two different values.

Answer 1

#include<iostream>
using namespace std;
class Complex{
	private:
	int imag, real;
	public:
		Complex(){
			
		}
		Complex(int r){
			imag = r;
			real = r;
		}
		
		Complex(int i, int r){
			imag = r;
			real = i;
		}
		
		Complex add(Complex a, Complex b){
			Complex c;
			c.imag = a.imag + b.imag;
			c.real = a.real + b.real;
			return c;
		}
		void display(){
			cout<<real<< "+"<<imag<<"i"<<endl;
		}
};
int main(){
	Complex a(2,3), d;
	Complex b(3,4), c;
	c = d.add(a,b);
	c.display();
}