use std::io::stdin;
use std::result::Result;

fn main() {
    loop {
        let mut input: String = String::new();
        stdin().read_line(&mut input).expect("Something went terribly wrong.");
        match input.parse::<i32>() {
            Ok(str) => println!("Success! {}", str),
            Err(e) => println!("Big oof time. {}", e)
        }
    }
}