08.MagicSum

using System;
using System.Linq;

namespace _08.MagicSum
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] numbers = Console.ReadLine()
                .Split()
                .Select(int.Parse)
                .ToArray();

            int targetSum = int.Parse(Console.ReadLine());

            for (int i = 0; i < numbers.Length; i++)
            {
                int currentNumner = numbers[i];
                for (int j = i + 1; j < numbers.Length; j++)
                {
                    int rightNumber = numbers[j];
                    if (currentNumner + rightNumber == targetSum)
                    {
                        Console.WriteLine($"{currentNumner} {rightNumber}");
                        break;
                    }
                }
            }


        }
    }
}