Do not use if or other 'shortcut' commands, use cmp and jumps to compare. Write a program that asks the user to enter an integer score between 0 and 100. Terminate when the user enters 999. Display...

Do not use if or other 'shortcut' commands, use cmp and jumps to compare.

Write a program that asks the user to enter an integer score between 0 and 100. Terminate when the user enters 999. Display the corresponding letter grade. Run in a loop so multiple grades can be entered and count and display the number of grades. Perform input validation on the input grade, if it is less than 0 or greater than 100 display an error message and do not add that score to the count of grades.