package com.example;

import java.util.Scanner;

public class Main {
    enum Rank {
        SOLDIER,
        SERGEANT,
        CAPTAIN
    }
    public static void main(String[] args) {
        System.out.println("Hello world!");

        double asd = 3.5423;
        int castedasd = (int) asd;
        System.out.println(castedasd);
        System.out.print("Gimme a letter and Ill tel you the ASCII code! ");
        Scanner read = new Scanner(System.in);
        char a = read.next().charAt(0);
       
       //your code goes here
       System.out.println((int)a);


        // Upcasting
        // You can cast an instance of a subclass to its superclass.

        // Consider the following example, assuming that Cat is a subclass of Animal. 
        Animal C = new Cat();

        Animal B = new Cat();
        System.out.println(((Cat)B).sound);

        // Anonymous Classes
        // Anonymous classes are a way to extend the existing classes on the fly.

        // For example, consider having a class Machine:
        Cat c = new Cat(){
            @Override public void makesound(){
                System.err.println("MOOOOOOOOOOOOOO");
            }
        };

        c.makesound();

        //ENUMS

        Rank aa = Rank.SOLDIER;
                
        switch(aa) {
            case SOLDIER:
                System.out.println("Soldier says hi!");
                break;
            case SERGEANT:
                System.out.println("Sergeant says Hello!");
                break;
            case CAPTAIN:
                System.out.println("Captain says Welcome!");
                break;
        }

        // Java API
        // The Java API is a collection of classes and interfaces that have been written for you to use.

        // The Java API Documentation with all of the available APIs can be located on the Oracle website at 

        // http://docs.oracle.com/javase/7/docs/api/

        // Once you locate the package you want to use, you need to import it into your code.

        
    }
}