Java, switch문

switch를 이용한 학점메기기

import java.util.Scanner;
public class Switch_Grading {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        char grade;
        System.out.println("점수입력: ");
        int score = sc.nextInt();
        switch(score / 10) {
            case 10:
            case 9:
                grade = 'A';
                break;
            case 8:
                grade = 'B';
                break;
            case 7:
                grade = 'C';
                break;
            case 6:
                grade = 'D';
                break;
            default:
                grade = 'F';    
        }
        System.out.println("학점은 " + grade);
        sc.close();
    }
}