Data update

Task/Pick-random-element/Rust/pick-random-element.rs

@@ -0,0 +1,10 @@
+extern crate rand;
+
+use rand::Rng;
+
+fn main() {
+    let array = [5,1,2,5,6,7,8,1,2,4,5];
+    let mut rng = rand::thread_rng();
+
+    println!("{}", rng.choose(&array).unwrap());
+}