Stdle #88 · ownership · 2026-09-02
What does this Rust snippet output?
A past puzzle — fully playable. 4 attempts, hints on wrong guesses.
fn add_one(mut n: i32) -> i32 { n += 1; n}fn main() { let x = 5; let y = add_one(x); println!("{} {}", x, y);}Ownership