Отказ по 3 и 4 требованиям
package com.javarush.task.task07.task0708;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
/*
Самая длинная строка
*/
public class Solution {
private static ArrayList<String> strings = new ArrayList<String>();
public static void main(String[] args) throws Exception {
BufferedReader r = new BufferedReader (new InputStreamReader (System.in));
for (int i = 0; i < 5; i++) {
strings.add (r.readLine());
}
int [] lengthofwords = new int [strings.size()];
for (int i = 0; i < strings.size(); i++) {
lengthofwords[i] = strings.get(i).length();
}
Arrays.sort(lengthofwords);
for (int i = 0; i < strings.size(); i++) {
if (strings.get(i).length() == lengthofwords[strings.size() - 1]) {
System.out.println (strings.get(i));
}
}
}
}