package pl.pp;

import java.util.Scanner;
public class mySecondApp {
    public static void main(String[] args) {

        //this is a line comment
        Scanner scanner = new Scanner(System.in);

            /*
             This is a block comment
             it can have multiple lines
             just like here
             */

        double x = 10; // creating a double type variable and assigning it a value of 10
        double y = 2;
        scanner = new Scanner(System.in);

        var result = x + y;
        System.out.println("x + y = " + result);

        result = x - y;
        System.out.println("x - y = " + result);

        result = x * y;
        System.out.println("x * y = " + result);

        result = x / y;
        System.out.println("x / y = " + result);

        result = x % y;
        System.out.println("x % y = " + result);

        System.out.println("Enter two numbers separated by the Enter key:");
        double first = scanner.nextDouble(); //reguest to enter a double value
        double second = scanner.nextDouble();

        System.out.println("x + y = " + (first + second));

        System.out.println("Please enter your name:");
        String forename = scanner.nextLine();
        System.out.println("Please enter your surname:");
        String surname = scanner.nextLine();

        scanner.close();
        System.out.println("Welcome " + forename + " " + surname);
    }
}