Train Car Queue

You are asked to simulate the loading and unloading of train cars at a station. The station can load cars in order and unload cars from the front of the queue. You will receive commands in the form of 'load <car_id>' to load a train car or 'unload' to unload the car at the front of the queue. If you attempt to unload when there are no cars, you should print 'No cars in the station.' Input format: - The first line contains an integer k (1 <= k <= 100) indicating the number of commands. - The next k lines contain the commands as described above. Output format: - For each unload command, print either the id of the car being unloaded or a message if the station is empty. Example: Input: 4 load 101 load 102 unload unload Output: Loaded car: 101 Loaded car: 102 Unloading car: 101 Unloading car: 102