Write a pseudocode algorithm that gets student exam scores from the user. Each exam score will be an integer in the range $0$ to $100.$ Input will end when the user enters $-1$ as the input value. After all scores have been read, display the number of students completing the exam, the minimum score, the maximum score, the average score, and the number of A$$s where an A is a score in the range $90-100.$ Make sure your average is a decimal point. Only count A$$s$,$ not other grades.

Note that you do not need to do any error checking on the input for this problem. This should be done as a standard sentinel$-$controlled while loop.