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 IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); ArrayList<String> list = new ArrayList<>(); for(int i = 0; i < 10; i++){ list.add(reader.readLine()); } int minLength = 2147483647; for(int i = 0; i < 10; i++) { if (list.get(i).length() < minLength) minLength = list.get(i).length(); } String s1 = null; for(int i = 0; i < 10; i++){ if(minLength == list.get(i).length()) s1 = list.get(i); } int indexMin = list.indexOf(s1)+1; // System.out.println(minLength); // System.out.println(s1); //System.out.println(indexMin); int maxLength = -2147483647; for(int i = 0; i < 10; i++) { if(list.get(i).length() > maxLength ) maxLength = list.get(i).length(); } String s2 = null; for(int i = 0; i < 10; i++) { if (maxLength == list.get(i).length()) s2 = list.get(i); } int indexMax = list.indexOf(s2) + 1; // System.out.println(maxLength); // System.out.println(s2); //System.out.println(indexMax); if(indexMin < indexMax) System.out.println(list.get(indexMin - 1)); else System.out.println(list.get(indexMax - 1)); } }