/*
    Reverse.java
    CIS 160
    David Klick
    2009-12-01

    Demonstration of Stack class to reverse words in a String.
*/

import java.util.Scanner;
import java.util.Stack;
import java.util.StringTokenizer;

public class Reverse {
    public static void main(String[] args) {
        Stack<String> stk = new Stack<String>();
        System.out.print("Enter a line of text: ");
        StringTokenizer tok = new StringTokenizer(
           (new Scanner(System.in)).nextLine(), 
           "- !~{}[]()*&^%$#@<>,.;':\"\\|/_+=?");
        while (tok.hasMoreTokens()) stk.push(tok.nextToken());
        while (!stk.isEmpty()) System.out.println(stk.pop());
    }
}

/*
    Sample run:

    Enter a line of text: A stitch in time saves nine
    nine
    saves
    time
    in
    stitch
    A
*/