list1.enqueue(1) print("Adding 2") list1.enqueue(2) print("Adding 2") list1.enqueue(3) print("Adding 3") list1.enqueue(4) print("Adding 5") list1.enqueue(5) print("Printing Queue") list1.__str__() print("Adding 6 but it should not be added as Queue is full") list1.enqueue(6) print("Now doing dqueue and printing the queue") list1.dequeue() list1.__str__() print("Adding 6 now") list1.enqueue(6) print("Printing Queue") list1.__str__() print("Checking Queue's size") print(list1.size()) print("Checking Queue's capacity") print(list1.capacity1) print("Peek on Queue returns") print(list1.peek())