Write a C++ program that reads student scores, determines the best score, and assigns grades using the following scheme: If your score is >= best - 10, you'll get an A; if your score is >= best - 20, you'll get a B; if your score is >= best - 30, you'll get a C; if your score is >= best - 40, you'll get a D; and if your score is >= best - 40, you'll get a F. The program asks the user to enter the total number of students, then all of the scores, and finally displays the grades.

Write a C++ program that reads student scores, determines the best score, and assigns grades using the following scheme:

If your score is >= best - 10, you'll get an A;
if your score is >= best - 20, you'll get a B;
if your score is >= best - 30, you'll get a C;
if your score is >= best - 40, you'll get a D;
and if your score is >= best - 40, you'll get a F.

The program asks the user to enter the total number of students, then all of the scores, and finally displays the grades.