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package com.javarush.task.task07.task0721;
import java.io.*;
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[] massiv = new int[20];
int maximum = 0;
int minimum = 0;
for(int i = 0; i<20; i++){
massiv[i] = Integer.parseInt(reader.readLine());
}
for(int i = 0; i<massiv.length; i++) {
if(massiv[i] > maximum) {
maximum = massiv[i];
}
minimum = massiv[0];
if(massiv[i] < minimum) {
minimum = massiv[i];
}
}
//напишите тут ваш код
System.out.print(maximum + " " + minimum);
}
}