update

guessing_game/src/main.rs

@@ -6,14 +6,17 @@ use rand::Rng;
 fn main() {
   println!("Guess the number!");
   let secret_number = rand::thread_rng().gen_range(1..=100);
-  // print!("The secret number is: {secret_number}\n");
+  print!("The secret number is: {secret_number}\n");
   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 = guess.trim().parse().expect("Please type a number!");
+    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!"),