1complexA1_1476775079739

//Program for Complex number which represents the complex number data type.
#include<iostream>
#include<stdio.h>
#include<stdlib.h>
using namespace std;
class complex
{
float x;
float y;
public:
complex operator+(complex);
complex operator-(complex);
complex operator*(complex);
complex operator/(complex);
complex();
complex(float,float);
void display();
void getdata();
};
complex::complex()
{
x=0;
y=0;
}
complex::complex(float a,float b)
{
x=a;
y=b;
}
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 temp1;
temp1.x=x-c.x;
temp1.y=y-c.y;
return(temp1);

}
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);
}

complex complex::operator /(complex c)
{
complex temp3;
temp3.x=((x*c.x)+(y*c.y))/((c.x*c.x)+(c.y*c.y));
temp3.y=((y*c.x)-(x*c.y))/((c.x*c.x)+(c.y*c.y));
return(temp3);
}
void complex::getdata()
{
cout<<"Enter the real part";
cin>>x;
cout<<"Enter the imaginary part";
cin>>y;
}
void complex::display()
{
cout<<x<<"+"<<y<<"i\n";
}
int main()
{
complex c1,c2,c3,c4,c5,c6;
cout<<"\n Enter the 1st number\n";
c1.getdata();
cout<<"\n Enter the 2nd number\n";
c2.getdata();
//c1=complex(2.5,3.5);
//c2=complex(1.6,2.7);
c3=c1+c2;
c4=c1-c2;
c5=c1*c2;
c6=c1/c2;
cout<<"\n The first number is ";
c1.display();
cout<<"\n The second number is ";
c2.display();
cout<<"\n The addition is ";
c3.display();
cout<<"\n The subtraction is ";
c4.display();
cout<<"\n The multiplication is ";
c5.display();
cout<<"\n The division is";
c6.display();
}

/*Output:
[student@localhost ~]$ g++ Complex.cpp
[student@localhost ~]$ ./a.out

 Enter the 1st number
Enter the real part 2
Enter the imaginary part3

 Enter the 2nd number
Enter the real part 4
Enter the imaginary part 5

 The first number is 2+3i

 The second number is 4+5i

 The addition is 6+8i

 The subtraction is -2+-2i

 The multiplication is -7+22i

 The division is0.560976+0.0487805i
[student@localhost ~]$
*/