Develop a simple game that teaches kindergartners how to add single-digit numbers. Your function game() will take an integer n as input and then ask n single-digit addition questions. The numbers to be added should be chosen randomly from the range [0, 9] (i.e.,0 to 9 inclusive). The user will enter the answer when prompted. Your function should print 'Correct' for correct answers and 'Incorrect' for incorrect answers. After n questions, your function should print the number of correct answers.
