What the problem with requirement 3 ?
package com.codegym.task.task07.task0712;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Scanner;
/*
Shortest or longest
*/
public class Solution {
public static void main(String[] args) throws Exception {
//write your code here
ArrayList<String> strings = new ArrayList<String>();
Scanner read = new Scanner(System.in);
int min = 0;
int max = 0;
for (int i = 0; i < 10; i++) {
strings.add(read.nextLine());
}
for (int i = 0; i < strings.size(); i++) {
if (strings.get(i).length() < min)
min = strings.get(i).length();
}
for (int i = 0; i < strings.size(); i++) {
if (strings.get(i).length() > max)
max = strings.get(i).length();
}
for(int i=0;i<strings.size();i++){
if(max==strings.get(i).length()|| min==strings.get(i).length()){
System.out.println(strings.get(i));
break;
}
}
}
}