RosettaCodeData/Task/Pick-random-element/Rust/pick-random-element.rust

11 lines
179 B
Text
Raw Permalink Normal View History

2017-09-23 10:01:46 +02:00
extern crate rand;
2018-06-22 20:57:24 +00:00
2017-09-23 10:01:46 +02:00
use rand::Rng;
2018-06-22 20:57:24 +00:00
2017-09-23 10:01:46 +02:00
fn main() {
let array = [5,1,2,5,6,7,8,1,2,4,5];
2018-06-22 20:57:24 +00:00
let mut rng = rand::thread_rng();
println!("{}", rng.choose(&array).unwrap());
2017-09-23 10:01:46 +02:00
}