Aim: To implement a program to add two complex numbers using constructors.
Code:
class complex
{
int real;
int img;
public:
complex(int r=0, int i=0);
complex(complex c1, complex c2);
void display();
};
complex :: complex(int r,int i)
real=r;
img=i;
}
complex :: complex(complex c1,complex c2)
real=c1.real+c2.real;
img=c1.img+c2.img;
void complex :: display()
cout<
void main()
int r1,r2,i1,i2;
clrscr();
cout<<"\nEnter first complex no:\nReal:";
cin>>r1;
cout<<"Imaginary:";
cin>>i1;
cout<<"\nEnter second complex no:\nReal:";
cin>>r2;
cin>>i2;
complex c1(r1,i1);
cout<<"\nFirst:\t\t";
c1.display();
cout<<"\nSecond:\t\t";
complex c2(r2,i2);
c2.display();
complex c3(c1,c2);
cout<<"\n----------------------\nAddition:\t";
c3.display();
getch();
Output:
Enter first complex no:
Real:25
Imaginary:3
Enter second complex no:
Real:12
Imaginary:71
First: 25+3i
Second: 12+71i
----------------------
Addition: 37+74i