namespace Rounding_Numbers
{
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    public class Program
    {
        public static void Main(string[] args)
        {
            double[] nums = Console.ReadLine().Split(' ').Select(double.Parse).ToArray();

            int[] numbers = new int[nums.Length];

            for (int i = 0; i < nums.Length; i++)
            {
                numbers[i] = (int)Math.Round(nums[i], MidpointRounding.AwayFromZero);
                Console.WriteLine($"{nums[i]} -> {numbers[i]}");
            }
        }
    }
}