Problem 02 - Beer Stock

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

namespace BeerStock
{
    class BeerStock
    {
        static void Main(string[] args)
        {
            int neededBeers = int.Parse(Console.ReadLine());
            string line = Console.ReadLine();
            int beersCout = 0;


            int enoughtCases = 0;
            int enoughtSixPacks = 0;
            int enoughtBeers = 0;

            int notEnoughtCases = 0;
            int notEnoughtSixPacks = 0;
            int notEnoughtBeers = 0;
            while (line != "Exam Over")
            {
                string[] parameters = line.Split();
                int amount = int.Parse(parameters[0]);
                string type = parameters[1];
                switch (type)
                {
                    case "cases":
                        beersCout += amount * 24;
                        break;
                    case "sixpacks":
                        beersCout += amount * 6;
                        break;
                    default:
                        beersCout += amount;
                        break;
                }
                line = Console.ReadLine();
            }

            if (beersCout >= neededBeers)
                beersCout = beersCout - (beersCout / 100);

            if (beersCout >= neededBeers)
            {
                int leftBeers = beersCout - neededBeers;
                if (leftBeers >= 24)
                {
                    enoughtCases = leftBeers / 24;
                    leftBeers = leftBeers - (enoughtCases * 24);
                }
                if (leftBeers >= 6)
                {
                    enoughtSixPacks = leftBeers / 6;
                    leftBeers = leftBeers - (enoughtSixPacks * 6);
                }
                if (leftBeers >= 1)
                {
                    enoughtBeers = leftBeers;
                }
                Console.WriteLine($"Cheers! Beer left: {enoughtCases} cases, {enoughtSixPacks} sixpacks and {enoughtBeers} beers.");
            }

            else
            {
                int leftBeers = neededBeers - beersCout;
                if (leftBeers >= 24)
                {
                    notEnoughtCases = leftBeers / 24;
                    leftBeers = leftBeers - (notEnoughtCases * 24);
                }
                if (leftBeers >= 6)
                {
                    notEnoughtSixPacks = leftBeers / 6;
                    leftBeers = leftBeers - (notEnoughtSixPacks * 6);
                }
                if (leftBeers >= 1)
                {
                    notEnoughtBeers = leftBeers;
                }
                Console.WriteLine($"Not enough beer. Beer needed: {notEnoughtCases} cases, {notEnoughtSixPacks} sixpacks and {notEnoughtBeers} beers.");
            }
        }
    }
}