import java.util.*;

class Killer {
    String name;
    int cost;

    void purchase(){
        System.out.println("You bought " + name + " (" + cost + " points used)");
    }
}

public class Main {
    public static void main (String[] args) {
        Scanner scanner = new Scanner(System.in);

        int[] characters = {0,0,0};

        String command;
        
        Killer friendBro = new Killer(); //pursuer old name!!!!!! (i joined at quality of death btw);
        friendBro.name = "Pursuer";
        friendBro.cost = 0;

        Killer badware = new Killer();
        badware.name = "Badware";
        badware.cost = 500; //changed cost after fashionably late, but i want to stick with old one lol;

        Killer artful = new Killer();
        artful.name = "Artful";
        artful.cost = 700; //artful being 500 points??? no way bro just become 700;

        System.out.println("Choose (Pursuer, Badware, Artful, Close Shop)");
        while (true) {
            command = scanner.nextLine();
            System.out.println(command);
            if (command.equals("Pursuer")) {
                if (characters[0] == 0) {
                    friendBro.purchase();
                    characters[0] = 1;
                } else {
                    System.out.println("You equipped Pursuer");
                }
            } else if (command.equals("Badware")) {
                if (characters[1] == 0) {
                    badware.purchase();
                    characters[1] = 1;
                } else {
                    System.out.println("You equipped Badware");
                }
            } else if (command.equals("Artful")) {
                if (characters[2] == 0) {
                    artful.purchase();
                    characters[2] = 1;
                } else {
                    System.out.println("You equipped Artful");
                }
            } else if (command.equals("Close Shop")) {
                System.out.println("You closed shop.");
                break;
            } else {
                System.out.println("I'm not quite sure I understand you");
                break;
            }
        }
    }
}