Si fanúšikom funkcionálneho programovania alebo len rád používaš tuple?
V tom prípade tvoj kód možno vyzerá nejak takto:
static (decimal score, string grade) Grade(decimal score)
=> score switch
{
>= 90M => (score, "A"),
>= 80M => (score, "B"),
>= 70M => (score, "C"),
>= 60M => (score, "D"),
_ => (score, "F")
};
(decimal score, string grade) grade1 = Grade(95M);
static
