Problem Statement

Sort an array (or list) of integers in ascending numerical order.

Use a sorting facility provided by the language/library if possible.

Let's start with the solution:

fn main() {
    let mut a = vec!(9, 8, 7, 6, 5, 4, 3, 2, 1, 0);

    a.sort();
    println!("{:?}", a);
}