OddFilter

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

namespace OddFilter
{
    class Program
    {
        static void Main(string[] args)
        {
            List<int>numbers = Console.ReadLine().Split().Select(int.Parse).Where(x => x % 2 == 0).ToList();




            for (int i = 0; i < numbers.Count; i++)
            {
                if(numbers[i] <= numbers.Average())
                {
                    numbers[i] -= 1;
                }
                else if (numbers[i] > numbers.Average())
                {
                    numbers[i] += 1;
                }
            }
            Console.WriteLine(string.Join(" " , numbers));
        }
    }
}