Christmas Spirit TF-MidExam 18Dec18

using System;

namespace _01ChristmasSpirit
{
    class Program
    {
        static void Main(string[] args)
        {
            int quantity = int.Parse(Console.ReadLine());
            int days = int.Parse(Console.ReadLine());
            int spentMoney = 0;
            int christmasSpirit = 0;

            for (int currDay = 1; currDay <= days; currDay++)
            {
                if (currDay%11==0)
                {
                    quantity += 2;
                }
                if (currDay%2==0)
                {
                    spentMoney += 2 * quantity;
                    christmasSpirit += 5;
                }
                if (currDay%3==0)
                {
                    spentMoney += 5 * quantity;
                    spentMoney += 3 * quantity;
                    christmasSpirit += 13;
                }
                if (currDay%5==0)
                {
                    spentMoney += 15 * quantity;
                    christmasSpirit += 17;

                    if (currDay%3==0)
                    {
                        christmasSpirit += 30;
                    }
                }
                if (currDay%10==0)
                {
                    christmasSpirit -= 20;
                    spentMoney += 5 + 3 + 15;

                    if(currDay%10==0 && currDay==days)
                    {
                        christmasSpirit -= 30;
                    }
                }
            }

            Console.WriteLine("Total cost: {0}",spentMoney);
            Console.WriteLine("Total spirit: {0}",christmasSpirit);

        }
    }
}