Everest

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

namespace TEST_Homework
{
    class Program
    {
        static void Main(string[] args)
        {
            int total = 5364;
            string sleep = "";
            int days = 1;
            int meters = 0;
            while (true)
            {
                sleep = Console.ReadLine();
                if (sleep != "END")
                {

                    if (sleep == "Yes")
                    {
                        ++days;
                    }
                    meters = int.Parse(Console.ReadLine());
                    if (days > 5)
                    {
                        if (total >= 8848)
                        {
                            Console.WriteLine($"Goal reached for {days} days!");
                        }
                        else
                        {
                            Console.WriteLine("Failed!");
                            Console.WriteLine($"{total}");
                        }
                        return;
                    }
                    total += meters;
                    if (total >= 8848)
                    {
                        Console.WriteLine($"Goal reached for {days} days!");
                        return;
                    }
                }
                else
                {
                    if (total >= 8848)
                    {
                        Console.WriteLine($"Goal reached for {days} days!");
                    }
                    else
                    {
                        Console.WriteLine("Failed!");
                        Console.WriteLine($"{total}");
                    }
                    return;
                }
            }
        }
    }
}