Assume that you were on a vacation to East Asian countries and you were sightseeing a palace in a place. As you were seeing the different parts of the palace, it took some time for you to reach the entrance but when you made it to the entrance; you find that the main door has been locked as it was the closing time of the palace. You will now have to escape from the palace with the things you collect around the palace. Let’s see whether you can escape from the palace or get trapped inside it. Good luck and have fun!