package com.ykmimi.new1;
/**
 * 输入一组整数,0结束输入,之后输出输入的最大的和最小的整数.
 */
import java.util.Scanner;

public class Test1 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        //录入整数m
        int m = in.nextInt(); 
        //赋值max为m
        int max = m;
        //赋值min为m
        int min = m;
        do
        {
            m = in.nextInt();
            //当再次输入的值大于初始赋值m 则m变大 赋值max
            if(m>max)
            {
                max = m;
            }
            //当再次输入的值小于初始赋值m 则m变小 赋值给min (!=0)
            else if(m<min&&m!=0)
            {
                min = m;
            }
            //当为0结束循环
        }while(m!=0);
        System.out.println(max);
        System.out.println(min);
        
    }
}