package com.javarush.task.task07.task0712;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Самые-самые
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList <String> list = new ArrayList<String >();
for (int i = 0; i < 10; i++){
String s = reader.readLine();
list.add(s);
}
String min = "a";
for (int i = 0; i<10; i++){
if (list.get(i).length()<=min.length())
min = list.get(i);
}
String max = "xxxxxx";
for (int i = 0; i<10; i++){
if (list.get(i).length()>=max.length()){
max = list.get(i);
}
}
for (int i = 0; i<10; i++){
if(list.get(i).length()>=max.length()){
System.out.println(list.get(i));
break;
}
if (list.get(i).length()<=min.length()){
System.out.println(list.get(i));
break;
}
}
//напишите тут ваш код
}
}