ProgBasicsExam28and29July2018-E05fanShop

import java.util.Scanner;

public class E05fanShop {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int budget = Integer.parseInt(scanner.nextLine());
        int n = Integer.parseInt(scanner.nextLine());

        int sum = 0;

        for (int i = 1; i <= n; i++) {
            String item = scanner.nextLine();
            int price = 0;
            if (item.equalsIgnoreCase("hoodie")) {
                price = 30;
            } else if (item.equalsIgnoreCase("keychain")) {
                price = 4;
            } else if (item.equalsIgnoreCase("T-shirt")) {
                price = 20;
            } else if (item.equalsIgnoreCase("flag"))
            {
                price = 15;
            }

            else if (item.equalsIgnoreCase("sticker"))
            {
                price = 1;
            }
            sum += price;
        }

        int diff =Math.abs(sum - budget);

        if (budget >= sum) {
                System.out.printf("You bought %d items and left with %d lv.", n, diff);
            }
            else {
                System.out.printf("Not enough money, you need %d more lv.", diff);
            }
    }
}