MagicSum

import java.util.Scanner;

public class Demo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String[] strNumbers = scanner.nextLine().split(" ");

        int[] numbers = new int[strNumbers.length];

        for (int i = 0; i < strNumbers.length; i++) {
            numbers[i] = Integer.parseInt(strNumbers[i]);
        }

        int controlNumber = Integer.parseInt(scanner.nextLine());

        for (int i = 0; i < numbers.length; i++) {
            for (int j = i + 1; j < numbers.length; j++) {
                int sum = numbers[i] + numbers[j];
                if(sum == controlNumber){
                    System.out.println(numbers[i] + " " +
                        numbers[j]);
                }
            }
        }

    }
}