38 lines
920 B
Text
38 lines
920 B
Text
use rand::Rng;
|
|
use std::cmp::Ordering;
|
|
use std::io;
|
|
|
|
const LOWEST: u32 = 1;
|
|
const HIGHEST: u32 = 100;
|
|
|
|
fn main() {
|
|
let secret_number = rand::thread_rng().gen_range(1..101);
|
|
|
|
println!("I have chosen my number between {} and {}. Guess the number!", LOWEST, HIGHEST);
|
|
|
|
loop {
|
|
println!("Please input your guess.");
|
|
|
|
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(_) => continue,
|
|
};
|
|
|
|
println!("You guessed: {}", guess);
|
|
|
|
match guess.cmp(&secret_number) {
|
|
Ordering::Less => println!("Too small!"),
|
|
Ordering::Greater => println!("Too big!"),
|
|
Ordering::Equal => {
|
|
println!("You win!");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|