3 ms·
Rust version: const fn factorial(n: u128) -> u128 { match n { 0 => 1, _ => n * factorial(n-1) } } fn main() { dbg!(factorial(20));
by bhedgeoser 4y ago
Rust version:
const fn factorial(n: u128) -> u128 {
match n {
0 => 1,
_ => n * factorial(n-1)
}
}
fn main() {
dbg!(factorial(20));
}
- amazing42 4y agoThe godbolt link is only a simple sample. Rust does not support view pattern (called in Haskell) or app pattern (called in Racket). And that has been implemented in this library.
- deleted 4y ago[deleted]