Class Task 21#

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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int num, mone1 = 0, mone2 = 0;
            num = int.Parse(Console.ReadLine());
            for (; num > 0; num--)
            {
                if (num % 2 == 0)
                    mone1++;
                else
                    mone2++;
            }
            Console.WriteLine(mone1 + " " + mone2);
            Console.WriteLine(Math.Abs(mone2 - mone1));
            Console.ReadLine();
        }
    }
}