ОХХХ
package com.javarush.task.task07.task0709;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
Выражаемся покороче
*/
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>();
int min = 0;
for(int i = 0; i < 5; i++) {
String s = reader.readLine();
list.add(s);
min = list.get(0).length();
if(list.get(i).length() < min){
min = list.get(i).length();
}
}
for(int i = 0; i < list.size(); i++){
if (min == list.get(i).length()){
System.out.println(list.get(i));
}
}
}
}