[Swift] 9498 - 시험 성적

February 17, 2022

//
//  9498-ExamScore.swift
//  Algorithm
//
//  Created by Yujean Cho on 2022/02/16.
//

import Foundation

let score = Int(readLine()!)!

switch score {
case 90...100:
    print("A")
case 80...89:
    print("B")
case 70...79:
    print("C")
case 60...69:
    print("D")
default:
    print("F")
}