package com.javarush.task.task14.task1411;

import javax.imageio.IIOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;

/*
User, Loser, Coder and Proger
*/

public class Solution {
    public static void main(String[] args) throws Exception {
        Person person = null;
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(System.in))) {
            while (true) {
                String key = reader.readLine();
                if (key.equals("user") || key.equals("loser") || key.equals("coder") || key.equals("proger")) {
                    switch (key) {
                        case "user" -> person = new Person.User();
                        case "loser" -> person = new Person.Loser();
                        case "coder" -> person = new Person.Coder();
                        case "proger" -> person = new Person.Proger();
                    }
                    doWork(person);
                } else {
                    break;
                }
            }
        } catch (IIOException e) {
            System.out.println("Something was wrong");
        }

    }
    public static void doWork(Person person) {
        if (person instanceof Person.User)
            ((Person.User) person).live();
        else if (person instanceof Person.Loser)
            ((Person.Loser) person).doNothing();
        else if (person instanceof Person.Coder)
            ((Person.Coder) person).writeCode();
        else if (person instanceof Person.Proger)
            ((Person.Proger) person).enjoy();
    }
}