Which expressions for XXX, YYY, and ZZZ output "Great job" for scores above 90, and "Nice try otherwise? Choices are in the form YYY / ZZZ int score cin score; if (XXX) cout << YYY; else { cout << ZZZ:
a. score <91/"Great job" / "Nice try"
b. score < 91/"Nice try" / "Great job"
c. score > 90/"Nice try" / "Great job"
d. (Not possible for given code)