please help
package com.codegym.task.task07.task0708;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
/*
Longest string
*/
public class Solution {
private static List<String> strings;
public static void main(String[] args) throws Exception {
//write your code here
ArrayList<String> al=new ArrayList<String>(5);
int[] an=new int[5];
Scanner sc=new Scanner(System.in);
for(int i=0;i<al.size();i++){
String in=sc.nextLine();
al.set(i,in);
an[i]=al.get(i).length();
}
int max=0;
String st="";
int num=0;
for(int j=0;j<an.length;j++){
if(an[j]>=max){
max=an[j];
st=al.get(j);
num++;
}
}
for(int n=0;n<num;n++)
System.out.println(st);
}
}