public static void main(String[] args) { Solution34 sol34 = new Solution34(); int[] values = new int[] {11, 34, 2, 6, 23, 5, 10}; System.out.print("Create the queue: "); MyQueue queue = sol34.new MyQueue(values); sol34.printOutQueue(values); System.out.print("Remove three elements: "); for (int i = 0; i < 3; i++) { System.out.print(queue.remove() + " "); } System.out.println(); System.out.print("Peek the next element: "); System.out.print(queue.peek()); System.out.println(); System.out.print("Add one element 0 and print out all current queue: "); queue.add(0); while (!queue.isEmpty()) { System.out.print(queue.remove() + " "); } }