Created
May 16, 2018 20:34
-
-
Save AnthonyMikh/9187e02f827cea04b16c89834c15a691 to your computer and use it in GitHub Desktop.
Решение задачи №94 от UniLecs
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| type People = u32; | |
| type Parts = People; | |
| fn min_pie_parts(guests: People, old_friends: People) -> Parts { | |
| fn gcd(a: People, b: People) -> People { | |
| if a < b { gcd(b, a) } | |
| else if b == 0 { a } | |
| else { gcd(b, a % b) } | |
| } | |
| guests - gcd(guests, old_friends) + old_friends | |
| } | |
| #[test] | |
| fn some_variants() { | |
| assert_eq!(min_pie_parts(2, 3), 4); | |
| assert_eq!(min_pie_parts(4, 8), 8); | |
| assert_eq!(min_pie_parts(10, 15), 20); | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Playground: http://play.rust-lang.org/?gist=aabbb61e241edc3c2f7b8e87e6222ac2&version=stable&mode=debug