write a program in c++ to subtract two complex number using class
Answers
Explanation:
#include <iostream>
using namespace std;
class Complex
{
private:
float real;
float imag;
public:
Complex(): real(0), imag(0){ }
void input()
{
cout << "Enter real and imaginary parts respectively: ";
cin >> real;
cin >> imag;
}
// Operator overloading
Complex operator - (Complex c2)
{
Complex temp;
temp.real = real - c2.real;
temp.imag = imag - c2.imag;
return temp;
}
void output()
{
if(imag < 0)
cout << "Output Complex number: "<< real << imag << "i";
else
cout << "Output Complex number: " << real << "+" << imag << "i";
}
};
int main()
{
Complex c1, c2, result;
cout<<"Enter first complex number:\n";
c1.input();
cout<<"Enter second complex number:\n";
c2.input();
// In case of operator overloading of binary operators in C++ programming,
// the object on right hand side of operator is always assumed as argument by compiler.
result = c1 - c2;
result.output();
return 0;
}
#Program to subtract two complex number
Program
#include <iostream.h>
#include<conio.h>
using namespace std;
class Complex
{
private:
float real;
float imag;
public:
Complex(): real(0), imag(0){ }
void input()
{
cout << "Enter real and imaginary parts of the number ";
cin >> real;
cin >> imag;
}
// Operator overloading
Complex operator - (Complex c2)
{
Complex temp;
temp.real = real - c2.real;
temp.imag = imag - c2.imag;
return temp;
}
void output()
{
if(imag < 0)
cout << "Output Complex number: "<< real << imag << "i";
else
cout << "Output Complex number: " << real << "+" << imag << "i";
}
};
int main()
{
Complex c1, c2, result;
cout<<"Enter first complex number:\n";
c1.input();
cout<<"Enter second complex number:\n";
c2.input();
result = c1 - c2;
result.output();
return 0;
}