extern crate rand; use std::io; use std::cmp::Ordering; use rand::Rng; fn main() { println!("Guess number game start"); let secret_number = rand::thread_rng().gen_range(1, 101); loop { println!("Guess your number: "); let mut guess = String::new(); io::stdin().read_line(&mut guess) .expect("Failed to read line"); let guess: u32 = match guess.trim().parse() { Ok(num) => num, Err(_) => { println!(..