import java.io.*;
import java.lang.String.*;
import java.util.StringTokenizer;
//javac string_Tokenizer.java
class string_Tokenizer{
public static void main(String arguments[])throws IOException
{
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
//needs throws IOException
System.out.print("Type some thing : ");
String str =br.readLine();
String[] words = str.split (" ");
int n1 = words.length;
System.out.println ("No of words are : " +n1);
System.out.println("--StringTokenizer : ");
StringTokenizer st = new StringTokenizer (str);
while (st.hasMoreTokens ()) {
System.out.println (st.nextToken ());
}
}
}