// CSE 373, Winter 2013, Marty Stepp
// This client program uses our stack class.
public class Lecture08Main {
	public static void main(String[] args) {
		// test ArrayStack
		Stack<Integer> s = new ArrayStack<Integer>();
		s.push(42);
		s.push(-17);
		s.push(29);
		s.push(5);
		s.push(5983275);
		s.push(1234);
		System.out.println("toString: " + s);
		
		// for-each loop uses Iterator
		for (int n : s) {
			System.out.println("for-each loop: " + n);
		}
		
		// test LinkedStack
		Stack<String> s2 = new LinkedStack<String>();
		s2.push("hello");
		s2.push("how");
		s2.push("are");
		s2.push("you?");
		System.out.println("toString: " + s2);
		
		// for-each loop uses Iterator
		for (String str : s2) {
			System.out.println("for-each loop: " + str);
		}
		
		while (!s2.isEmpty()) {
			System.out.println("pop: " + s2.pop());
		}
		
		// System.out.println(s.pop());  // EmptyStackException
	}
}