Juice Diet

import java.text.DecimalFormat;
import java.util.Scanner;

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

        int raspberries = Integer.valueOf(scanner.nextLine());
        int strawberries = Integer.valueOf(scanner.nextLine());
        int cherries = Integer.valueOf(scanner.nextLine());
        double juiceAllowed = Double.valueOf(scanner.nextLine());

        double juice = 0;
        int ras = 0;
        int str = 0;
        int chr = 0;

        for (int raspberry = 0; raspberry <= raspberries; raspberry++) {
            for (int strawberry = 0; strawberry <= strawberries; strawberry++) {
                for (int cherry = 0; cherry <= cherries; cherry++) {
                    double juiceMade = raspberry * 4.5 + strawberry * 7.5 + cherry * 15.0;
                    if (juiceMade <= juiceAllowed && juice < juiceMade) {
                        juice = juiceMade;
                        chr = cherry;
                        ras = raspberry;
                        str = strawberry;
                    }
                }
            }
        }
        DecimalFormat df = new DecimalFormat("0.##");

        System.out.println(String.format("%d Raspberries, %d Strawberries, %d Cherries. Juice: %s ml.", ras, str, chr, df.format(juice)));
    }
}