En este artículo, intentaremos sumar y restar estos dos Números complejos creando una Clase para Número complejo, en la que:
- Los números complejos se inicializarán con la ayuda del constructor.
- La suma y la resta se realizarán con la ayuda de llamadas a funciones.
- La función se llamará con la ayuda de otra clase.
Ejemplo:
// Java program to add and subtract two
// complex numbers using Class
import java.util.*;
// User Defined Complex class
class Complex {
// Declaring variables
int real, imaginary;
// Empty Constructor
Complex()
{
}
// Constructor to accept
// real and imaginary part
Complex(int tempReal, int tempImaginary)
{
real = tempReal;
imaginary = tempImaginary;
}
// Defining addComp() method
// for adding two complex number
Complex addComp(Complex C1, Complex C2)
{
// creating temporary variable
Complex temp = new Complex();
// adding real part of complex numbers
temp.real = C1.real + C2.real;
// adding Imaginary part of complex numbers
temp.imaginary = C1.imaginary + C2.imaginary;
// returning the sum
return temp;
}
// Defining subtractComp() method
// for subtracting two complex number
Complex subtractComp(Complex C1, Complex C2)
{
// creating temporary variable
Complex temp = new Complex();
// subtracting real part of complex numbers
temp.real = C1.real - C2.real;
// subtracting Imaginary part of complex numbers
temp.imaginary = C1.imaginary - C2.imaginary;
// returning the difference
return temp;
}
// Function for printing complex number
void printComplexNumber()
{
System.out.println("Complex number: "
+ real + " + "
+ imaginary + "i");
}
}
// Main Class
public class GFG {
// Main function
public static void main(String[] args)
{
// First Complex number
Complex C1 = new Complex(3, 2);
// printing first complex number
C1.printComplexNumber();
// Second Complex number
Complex C2 = new Complex(9, 5);
// printing second complex number
C2.printComplexNumber();
// for Storing the sum
Complex C3 = new Complex();
// calling addComp() method
C3 = C3.addComp(C1, C2);
// printing the sum
System.out.print("Sum of ");
C3.printComplexNumber();
// calling subtractComp() method
C3 = C3.subtractComp(C1, C2);
// printing the difference
System.out.print("Difference of ");
C3.printComplexNumber();
}
}