import java.util.ArrayList;
import java.util.Scanner;
import java.lang.String;
import java.lang.Character;

public class Main {
public static String written1;//pobierane z linii programu
public static String[] letterInString;
public static  int k=0;
    public static ArrayList<String> WordWritten;
private   static  void stringToCharToList(String written1)
{

    //written1 jest stringiem
    Character[] writtenInChars;
    writtenInChars = new Character[26];
    k=written1.length();
    for(int i=0;i<k;i++)
    {
        writtenInChars[i] = written1.charAt(i);
        System.out.println(writtenInChars[i]);
        //wpisuje
       letterInString[i]= Character.toString(writtenInChars[i]);
       WordWritten.add(letterInString[i]);
        System.out.println(letterInString[i]);

    }
}

    /*int result = str1.compareTo( str2 );
      System.out.println(result);
      POROWNANIE STRINGOW

      String s = "...stuff...";


*/



    public static void main(String[] args) {
        System.out.println("Hello World!");
    Scanner written=new Scanner(System.in);
    written1=written.nextLine();
        System.out.println(written1);
        Main.stringToCharToList(written1);

    }


}