Switch语句输出考试成绩

Console.WriteLine("请输入您的成绩：");

int score = Convert.ToInt32(Console.ReadLine());

switch (score / 10)

{

        case 10: Console.Write("学神"); break;

        case 9: Console.Write("学霸"); break;

        case 8: Console.Write("优秀"); break;

        case 7: Console.Write("良好"); break;

        case 6: Console.Write("差强人意"); break;

        default: Console.Write("不及格"); break;

}