Created
May 9, 2022 16:28
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Baby's first rust code. A basic guessing game that was primarily a product of trail and error, as tutorials just aren't as much fun as breaking things.
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use rand::Rng; | |
use std::io; | |
static HINT_HIGHER: &str = "higher"; | |
static HINT_LOWER: &str = "lower"; | |
fn main() { | |
println!("Guess the integer between 0 and 9."); | |
let target: u8 = rand::thread_rng().gen_range(1..10); | |
let mut attempts_dec: u8 = 5; | |
loop { | |
if attempts_dec <= 0 { | |
println!("Too many attempts, tedium is my end."); | |
break; | |
} | |
let mut guess = String::new(); | |
println!("Enter A Guess ({} attempts left)", attempts_dec); | |
io::stdin() | |
.read_line(&mut guess) | |
.expect("failed to read line"); | |
let guessint: u8; | |
match guess.trim_end().parse::<u8>() { | |
Ok(n) => guessint = n, | |
_ => { | |
println!("What the heck is \"{}\"?!", guess); | |
continue; | |
} | |
} | |
attempts_dec -= 1; | |
let mut hint = HINT_LOWER; | |
if guessint != target { | |
if guessint < target { | |
hint = HINT_HIGHER; | |
} | |
println!("You guessed: {}\n Try a {} number.\n", guessint, hint); | |
continue; | |
} else { | |
println!( | |
" Congrats, you correctly guesssed {}.\nI can die complete now.", | |
guessint | |
); | |
break; | |
} | |
} | |
} |
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