package com.javarush.task.task07.task0721;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

/*
Минимаксы в массивах
*/

public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        int[] a = new int[20];
        int maximum = a[0];
        int minimum = a[0];
        for (int i = 0; i < 20; i++) {
            a[i] = Integer.parseInt(reader.readLine());
        }
        int z = a[0];
        for (int i = 1; i < a.length; i++) {
            maximum = Math.max(z, a[i]);
            if (z < a[i])
                z = a[i];

        }
        for (int i = 1; i < a.length; i++) {
            minimum = Math.min(z, a[i]);
            if (z > a[i])
                z = a[i];
        }
        System.out.print(maximum + " " + minimum);
    }
}