calculator.java

import java.util.Scanner;

public class SimpleCalculator {
 public static void main(String[] args) {
 Scanner scanner = new Scanner(System.in);
 
 System.out.print("Enter first number: ");
 double num1 = scanner.nextDouble();
 
 System.out.print("Enter second number: ");
 double num2 = scanner.nextDouble();
 
 System.out.println("Addition: " + (num1 + num2));
 System.out.println("Subtraction: " + (num1 - num2));
 System.out.println("Multiplication: " + (num1 * num2));
 System.out.println("Division: " + (num1 / num2));
 
 scanner.close();
 }
}