Melons and Watermelons

import java.util.Scanner;

public class MelonsWatermelons {
    public enum Days {
        MONDAY (1, 0),
        TUESDAY (0, 2),
        WEDNESDAY (1, 1),
        THURSDAY (2, 0),
        FRIDAY (2, 2),
        SATURDAY (1, 2),
        SUNDAY (0, 0);

        private final int waterMelons;
        private final int melons;

        Days(int waterMelons, int melons) {
            this.waterMelons = waterMelons;
            this.melons = melons;
        }
    }
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);

        int startDay = input.nextInt();
        int howManyDays = input.nextInt();

        int totalWaterMelons = 0;
        int totalMelons = 0;

        while (howManyDays > 0) {
            if (startDay > 7) {
                startDay = 1;
            }
            totalWaterMelons += Days.values()[startDay-1].waterMelons;
            totalMelons += Days.values()[startDay-1].melons;

            startDay++;

            howManyDays--;
        }

        if (totalWaterMelons > totalMelons) {
            System.out.printf("%d more watermelons", totalWaterMelons - totalMelons);
        }
        else if (totalMelons > totalWaterMelons) {
            System.out.printf("%d more melons", totalMelons - totalWaterMelons);
        }
        else {
            System.out.printf("Equal amount: %d", totalWaterMelons);
        }
    }

}