import java.io.*;
public class IODemo5{
    public static void main(String ag[]){
        int i;
        byte[]s=new byte[100];
        try{
            DataInputStream in=new DataInputStream(System.in);
            i=0;
            System.out.println("please input and press enter when finished");
            in.read(s);
            System.out.println();
            System.out.println("begin to print input");
            while(s[i]!=0){
                System.out.print((char)(s[i]));
                i++;
                }
         System.out.println("TOTAL="+i);
         in.close();   
            }catch(Exception e){}
        }
    }