Implement a class Complex which represents the Complex Number data type. Implement the following operations: 1. Constructor (including a default constructor which creates the complex number 0+0i). 2. Overloaded operator+ to add two complex numbers. 3. Overloaded operator* to multiply two complex numbers. 4. Overloaded << and >> to print and read Complex Numbers.
Class:-SE Computer OOP & CG Practical
Title :- Implement a class Complex which represents the Complex Number data type. Implement the following operations:
1. Constructor (including a default constructor which creates the complex number 0+0i).
2. Overloaded operator+ to add two complex numbers.
3. Overloaded operator* to multiply two complex numbers.
4. Overloaded << and >> to print and read Complex Numbers.
Solution :-
#include<iostream>
using namespace std;
class complex
{
float x;
float y;
public:
complex()
{
x=0;
y=0;
}
complex operator+(complex);
complex operator*(complex);
friend istream &operator >>(istream &input,complex &t)
{
cout<<"Enter the real part";
input>>t.x;
cout<<"Enter the imaginary part";
input>>t.y;
}
friend ostream &operator <<(ostream &output,complex &t)
{
output<<t.x<<"+"<<t.y<<"i\n";
}
};
complex complex::operator+(complex c)
{
complex temp;
temp.x=x+c.x;
temp.y=y+c.y;
return(temp);
}
complex complex::operator*(complex c)
{
complex temp2;
temp2.x=(x*c.x)-(y*c.y);
temp2.y=(y*c.x)+(x*c.y);
return (temp2);
}
int main()
{
complex c1,c2,c3,c4;
cout<<"Default constructor value=\n";
cout<<c1;
cout<<"\nEnter the 1st number\n";
cin>>c1;
cout<<"\nEnter the 2nd number\n";
cin>>c2;
c3=c1+c2;
c4=c1*c2;
cout<<"\nThe first number is ";
cout<<c1;
cout<<"\nThe second number is ";
cout<<c2;
cout<<"\nThe addition is ";
cout<<c3;
cout<<"\nThe multiplication is ";
cout<<c4;
return 0;
}
