Method sort

java/Chapter 3/Question3_6/Question.java:60–70

(Stack<Integer> s)

	}
	
	public static Stack<Integer> sort(Stack<Integer> s) {
		Stack<Integer> r = new Stack<Integer>();
		while(!s.isEmpty()) {
			int tmp = s.pop();
			while(!r.isEmpty() && r.peek() > tmp) {
				s.push(r.pop());
			}
			r.push(tmp);
		}
		return r;
	}
		
	public static void main(String [] args) {
		for (int k = 1; k < 100; k++) {