package dianmingqi;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Random;
public class Dname {
public static void main(String[] args) throws IOException {
BufferedReader i = new BufferedReader(new FileReader("test_01\\name"));
ArrayList<String> arry = new ArrayList<String>();
String len;
while ((len =i.readLine()) != null){
arry.add(len);
}
i.close();
Random r = new Random();
int e = r.nextInt(arry.size());
String n = arry.get(e);
System.out.println(n);
}
}