private static <T> boolean
check(Stack<T> that)
static int
sum1(Stack<Integer> a)
sum2(Stack<Integer> a)
private final Stack<T>
choices
theStack
XBacktrackSuccess(Stack<T> choices)
private Stack<XRandomizedBST.Node<K,V>>
stack
private Stack<Integer>
cycle
path
private final Stack<Integer>
revPost
stack1
stack2
private Stack<DirectedEdge>
private final Stack<Point2D>
hull