using System;
using System.Linq;
namespace apps
{
    class Program
    {
        static void Main(string[] args)
        {
            //rounding numbebrs

            string text = Console.ReadLine();
            int total = 0;

            string[] Separated = text.Split(' ');
            double[] Nums = new double[Separated.Length];
            for (int i = 0; i < Separated.Length; i++)
            {
                Nums[i] = Convert.ToDouble(Separated[i]);




                double GetDecimal = ( Nums[i] - Math.Floor(Nums[i])) * 10;

                if (GetDecimal == 5)
                {
                    if (Nums[i] > 0)
                    {
                        Nums[i] = Math.Ceiling(Nums[i]);
                    }
                    else
                    {
                        Nums[i] = Math.Floor(Nums[i]);
                    }

                }
                else
                {
                    Nums[i] = Math.Round(Nums[i]);
                }


                Console.WriteLine($"{Separated[i]} => {Nums[i]}");


            }




        }


    }
    }