Irresponsible Chef and his Problem

Chef has created a problem for Code Benders 2022 but he forgot to assign it a difficulty level, so he wants to do this while the event is live. Instead of manually assigning it, he decides to do this with the help of live data. For this he is jotting down the total number of submissions for the problem __$S_{i}$__ and the number of correct submissions $C_{i}$ from time to time. Since the chef is q