Grade Checker
Write a program that reads a test score from input and prints the correct letter grade!
- A if score is 90 or above
- B if score is 80 or above
- C if score is 70 or above
- D if score is 60 or above
- F otherwise
Print just the letter, like B.
Tip: Use if, else if, and else. Check from the highest grade down!
rust
fn main() {
}