P1 (Assign grades) Write a program that reads student scores, gets the best score, and then assigns grades based on the following scheme: Grade is A if score is best-10; Grade is B if score is >best 20; Grade is C if score is >-best -30; Grade is D if score is >-best - 40; Grade is F otherwise. The program prompts the user to enter the total number of students, then prompts the user to enter all of the scores, and concludes by displaying the grades. Here is a sample run: Enter the number of students: 4 Enter Enter 4 scores: 40 55 70 58 -Enter Student 0 score is 40 and grade is C Student 1 score is 55 and grade is B Student 2 score is 70 and grade is A Student 3 score is 58 and grade is B Explanation: In the sample run, the best grade is 70. Since 70 see why score 40 becomes C: (70-10), then is will be A. Let's is 40% (70-10)? No! Then it cannot be A is 40% (70-20)? No! Then it cannot be B. is 40% (70-30)? Yes! Then it will be C. So we need to find the highest grade and then based on the above conditions, assign a grade to each score