import java.util.ArrayList;
import java.util.Scanner;

//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
public class Main {
    public static void main(String[] args) {
        ArrayList<String> users = new ArrayList<>();
        Scanner sc = new Scanner(System.in);
        String input = "";
        while (!input.equals("Q")) {
            input = sc.nextLine();
            if (!input.equals("Q"))
                users.add(input);
        }
        for (String user : users) {
            System.out.println(user.length());
        }
    }
}