Dwarf Present 16 December 2017

import java.util.Scanner;

public class P17_Dwarf {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double dwarfNum = Integer.parseInt(scanner.nextLine());
        double santaBudget = Integer.parseInt(scanner.nextLine());
        String present = "";

        double sandClock = 2.20;
        double magnet = 1.50;
        double cup = 5;
        double tShirt = 10.00;

        int counter = 0;

        while (counter < dwarfNum){
            present = scanner.nextLine();
            switch (present){
                case "sand clock":
                    santaBudget -= sandClock;
                    break;
                case "magnet":
                    santaBudget -= magnet;
                    break;
                case "cup":
                    santaBudget -= cup;
                    break;
                case "t-shirt":
                    santaBudget -= tShirt;
                    break;
            }
            counter ++;
        }
            if (santaBudget >= 0){
                System.out.printf("Santa Claus has %.2f more leva left!", santaBudget);
            } else {
                System.out.printf("Santa Claus will need %.2f more leva.", Math.abs(santaBudget));
            }
    }
}