#include <iostream>
using namespace std;
class Complex
{
private:
float real;
float imag;
public:
Complex(float r = 0, float i = 0):real(r),imag(i){};
void setComplex(void)
{
cout << "Enter the real and imaginary parts : ";
cin >> this->real;
cin >> this->imag;
}
Complex add(const Complex& c)
{
Complex comp;
comp.real = this->real + c.real;
comp.imag = this->imag + c.imag;
return comp;
}
Complex subtract(const Complex& c)
{
Complex comp;
comp.real = this->real - c.real;
comp.imag = this->imag - c.imag;
return comp;
}
Complex multiply(const Complex&c)
{
Complex comp;
comp.real=this->real*c.real;
comp.imag=this->imag*c.imag;
return comp;
}
void square()
{
float temp=this->real;
this->real=this->real*this->real-this->imag*this->imag;
this->imag=2*this->imag*temp;
}
void printComplex(void)
{
if ( this->imag >= 0 )
cout << "Complex number after operation: " <<
this->real << " + " << this->imag <<
"i"<<endl;
else
cout << "Complex number after operation: " <<
this->real << " " <<
this->imag<<"i"<<endl;
}
};
int main()
{
Complex a, b, c, d,e;
cout << "Setting first complex number " <<
endl;
a.setComplex();
cout << "Setting second complex number " << endl;
b.setComplex();
/* Adding two complex numbers */
cout << "Addition of a and b : " << endl;
c = a.add(b);
c.printComplex();
/* Subtracting two complex numbers */
cout << "Subtraction of a and b : " << endl;
d = a.subtract(b);
d.printComplex();
/* Multiplication two complex numbers */
cout << "Multiplication of a and b : " << endl;
e = a.multiply(b);
e.printComplex();
/*change the complex number to its square*/
cout << "Changing complex number a to its square: " <<
endl;
a.square();
a.printComplex();
}
Create a class for working with complex numbers. Only 2 private float members are needed, the...
Create a class called Complex for performing arithmetic with complex numbers. Complex numbers have the form: realPart + imaginaryPart * i where i is √-1 Use double variables to represent the private data of the class. Provide a constructor that enables an object of this class to be initialized when it’s declared. The constructor should contain default values of (1,1) i.e. 1 for the real part and 1 for the imaginary part. Provide public member functions that perform the following...
Define a class named COMPLEX for complex numbers, which has two private data members of type double (named real and imaginary) and the following public methods: 1- A default constructor which initializes the data members real and imaginary to zeros. 2- A constructor which takes two parameters of type double for initializing the data members real and imaginary. 3- A function "set" which takes two parameters of type double for changing the values of the data members real and imaginary....
C++ Complex Class! Create a class called Complex for performing arithmetic with complex numbers. Write a program to test your class. Complex numbers have the form realPart + imaginaryPart * i where i is Squareroot -1 Use double variables to represent the private data of the class. Provide a constructor that enables an object of this class to be initialized when ifs declared. The constructor should contain default values in case no initializers are provided. Provide public member functions that...
C++ Create a class called Complex for performing arithmetic with complex numbers. Write a program to test your class. Complex numbers have the form realPart + j imaginaryPart Use double variables to represent the private data of the class. Provide a constructor that enables an object of this class to be initialized when it is declared. The constructor should contain default values in case no initializers are provided. Provide public member functions that perform the following tasks: Adding two Complex...
Write a class called "Complex". The class has two private data members which correspond to the real and imaginary parts of a complex number. .The class Complex should have several (methods) functions: set the values, display the number in real/imaginary (re + j*im) format, and display the number in polar (r, theta) format. The main program should declare two objects of type Complex. It should set the first object to 3 +j2.5 and the second object to 2.7-j6.8. The program...
C++ Addition of Complex Numbers Background Knowledge A complex number can be written in the format of , where and are real numbers. is the imaginary unit with the property of . is called the real part of the complex number and is called the imaginary part of the complex number. The addition of two complex numbers will generate a new complex number. The addition is done by adding the real parts together (the result's real part) and adding the...
Create the header file named “Complex.h” that contains the following class: The class Complex represents a complex number which is a number of the form a + bi where a and b are real numbers and i2 = −1. The class should contain: Private double field named real. Private double field named imaginary. Public default constructor that assigns 1 to real and 0 to imaginary. Public overloaded constructor that takes a double as a parameter named real. It assigns real...
A complex number is a number in the form of a + bi, where a and b are real numbers and i is the square root of negative 1. Design and create a class called Complex for representing complex numbers. This class should have two attributes, a and b, which represent the parts of the complex number. This class should overload the +,-,*,/,++ and -- operators (both prefix and suffix) to perform basic complex number calculations according to the following...
c++ 2) Complex Class A complex number is of the form a+ bi where a and b are real numbers and i 21. For example, 2.4+ 5.2i and 5.73 - 6.9i are complex numbers. Here, a is called the real part of the complex number and bi the imaginary part. In this part you will create a class named Complex to represent complex numbers. (Some languages, including C++, have a complex number library; in this problem, however, you write the...
A complex number is a number of the form a + bi, where a and b are real numbers √ and i is −1. The numbers a and b are known as the real and the imaginary parts, respectively, of the complex number. The operations addition, subtraction, multiplication, and division for complex num- bers are defined as follows: (a+bi)+(c+di) = (a+c)+(b+d)i (a+bi)−(c+di) = (a−c)+(b−d)i (a + bi) ∗ (c + di) = (ac − bd) + (bc + ad)i (a...