package zh.codegym.task.task07.task0712;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
/*
最短或最长
*/
public class Solution {
public static void main(String[] args) throws Exception {
//在此编写你的代码
ArrayList<String> list = new ArrayList<String>();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int i=0;
while(i<10)
{
String A = reader.readLine();
list.add(A);
i++;
}
int max=list.get(0).length();
for(int j=0;j<list.size();j++)
{
int K=list.get(j).length();
if(max>=K)
{
max=K;
System.out.println(list.get(j));
break;
}
if(max<=K)
{
max=K;
System.out.println(list.get(j));
break;
}
}
// System.out.println(max);
}
}