面试题答案
一键面试fn add<T: std::ops::Add<Output = T>>(a: T, b: T) -> T {
a + b
}
fn main() {
let int_result = add(5i32, 3i32);
let float_result = add(5.5f64, 3.5f64);
println!("Int result: {}", int_result);
println!("Float result: {}", float_result);
}