/** * Write a recursive function that removes the first k even numbers * from the stack. If there are less than k even elements in the stack, * just remove all even elements. Do not use any loops or data structures * other than the stack passed in as a parameter. * @param stack * @param k * @return Returns the number of elements removed from the stack. */ public static int removeEvenNumbers(Stack stack, int k) {}

sample outputs

Stack stack = new Stack(); stack.push(2); stack.push(3); stack.push(4); stack.push(55); stack.push(6); stack.push(17); stack.push(8); System.out.println(Recursion.removeEvenNumbers(stack, 2)); // 2 System.out.println(stack); // [2, 3, 4, 55, 17]