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Stdle #111 · ownership · 2026-09-25

What does this Rust snippet output?

A past puzzle — fully playable. 4 attempts, hints on wrong guesses.

fn take(v: Vec<i32>) -> i32 {
v.iter().sum()
}
fn main() {
let v = vec![1, 2, 3, 4];
let s = take(v);
println!("{}", s);
}
Ownership
4 attempts left

Answer & explanation