面试题答案
一键面试fn main() {
let score: u8 = 85;
let result = match score {
90..=100 => "优秀",
80..=89 => "良好",
60..=79 => "及格",
_ => "不及格"
};
println!("{}", result);
}
fn main() {
let score: u8 = 85;
let result = match score {
90..=100 => "优秀",
80..=89 => "良好",
60..=79 => "及格",
_ => "不及格"
};
println!("{}", result);
}