Stdle #42 · numbers · 2026-07-18
What does this Rust snippet output?
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
fn main() { let r = 0u8.checked_sub(1); println!("{:?}", r);}Numbers
Stdle #42 · numbers · 2026-07-18
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
fn main() { let r = 0u8.checked_sub(1); println!("{:?}", r);}