Запрос: Создать проект калькулятора комплексных чисел (достаточно сделать сложение, умножение и деление) на языке программирования java. Применить при создании программы архитектурные паттерны, добавить логирование калькулятора. Соблюдать принципы SOLID, пат

```java // ComplexNumber class public class ComplexNumber { private double real; private double imaginary; public ComplexNumber(double real, double imaginary) { this.real = real; this.imaginary = imaginary; } public double getReal() { return real; } public double getImaginary() { return imaginary; } public ComplexNumber add(ComplexNumber other) { double newReal = this.real + other.getReal(); double newImaginary = this.imaginary + other.getImaginary(); return new ComplexNumber(newReal, newImaginary); } public ComplexNumber multiply(ComplexNumber other) { double newReal = this.real * other.getReal() - this.imaginary * other.getImaginary(); double newImaginary = this.real * other.getImaginary() + this.imaginary * other.getReal(); return new ComplexNumber(newReal, newImaginary); } public ComplexNumber divide(ComplexNumber other) { double denominator = other.getReal() * other.getReal() + other.getImaginary() * other.getImaginary(); double newReal = (this.real * other.getReal() + this.imaginary * other.getImaginary()) / denominator; double newImaginary = (this.imaginary * other.getReal() - this.real * other.getImaginary()) / denominator; return new ComplexNumber(newReal, newImaginary); } } ``` ```java // Logger class import java.util.logging.Logger; public class Logger { private static final Logger logger = Logger.getLogger(Logger.class.getName()); public static void log(String message) { logger.info(message); } } ``` ```java // Calculator class public class Calculator { public ComplexNumber add(ComplexNumber num1, ComplexNumber num2) { Logger.log("Adding two complex numbers"); return num1.add(num2); } public ComplexNumber multiply(ComplexNumber num1, ComplexNumber num2) { Logger.log("Multiplying two complex numbers"); return num1.multiply(num2); } public ComplexNumber divide(ComplexNumber num1, ComplexNumber num2) { Logger.log("Dividing two complex numbers"); return num1.divide(num2); } } ``` ```java // Main class public class Main { public static void main(String[] args) { ComplexNumber num1 = new ComplexNumber(2, 3); ComplexNumber num2 = new ComplexNumber(1, 2); Calculator calc = new Calculator(); ComplexNumber sum = calc.add(num1, num2); ComplexNumber product = calc.multiply(num1, num2); ComplexNumber quotient = calc.divide(num1, num2); System.out.println("Sum: " + sum.getReal() + " + " + sum.getImaginary() + "i"); System.out.println("Product: " + product.getReal() + " + " + product.getImaginary() + "i"); System.out.println("Quotient: " + quotient.getReal() + " + " + quotient.getImaginary() + "i"); } } ```

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