Melons And Watermelons

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


class MelonsAndWatermelons
{
    static void Main()
    {
        int startingDay = int.Parse(Console.ReadLine());
        int numberOfDays = int.Parse(Console.ReadLine());
        int countOfMelons = 0;
        int countOfWatermelons = 0;


        string[] days = { "mon", "tue", "wed", "thur", "fri", "sat", "sun" };

        for (int i = 0; i < numberOfDays; i++)
        {

            int dayOfWeek = startingDay - 1 + i;

            if (dayOfWeek >= 7)
            {
                dayOfWeek = dayOfWeek % 7;
            }

            string currentDay = days[dayOfWeek];

            switch (currentDay)
            {
                case "mon":
                    countOfWatermelons++;
                    break;
                case "tue":
                    countOfMelons += 2;
                    break;
                case "wed":
                    countOfMelons++;
                    countOfWatermelons++;
                    break;
                case "thur":
                    countOfWatermelons += 2;
                    break;
                case "fri":
                    countOfMelons += 2;
                    countOfWatermelons += 2;
                    break;
                case "sat":
                    countOfWatermelons++;
                    countOfMelons += 2;
                    break;

            }
        }

        if (countOfMelons == countOfWatermelons)
        {
            Console.WriteLine("Equal amount: {0}", countOfMelons);
        }

        else if (countOfMelons > countOfWatermelons)
        {
            Console.WriteLine("{0} more melons", countOfMelons - countOfWatermelons);
        }

        else
        {
            Console.WriteLine("{0} more watermelons", countOfWatermelons - countOfMelons);
        }


    }
}