[백준/Java] 9498번 시험 성적

-Code

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int score = sc.nextInt();

        if (score >= 90){
            System.out.println('A');
        } else if (score >= 80){
            System.out.println('B');
        } else if (score >= 70) {
            System.out.println('C');
        } else if (score >= 60) {
            System.out.println('D');
        } else {
            System.out.println('F');
        }
    }
}