// The "SDF" class.
import java.awt.*;
import hsa.Console;

public class SDF
{
    static Console c;           // The output console

    public static void main (String[] args)
    {
        c = new Console ();


        c.println ("enter a number");
        //       int num = c.readInt ();
        //String s = c.readIntegerString();
        String ber = c.readLine ();
           int Length = ber.length();
        c.println (Length);

        // Place your program here.  'c' is the output console
    } // main method
} // SDF class