Skip to main content

Guess the Output · #49 · 2026-05-23

What does this print?

Python ·Difficulty 1/3

How to play

Read the code snippet and pick the correct output from four choices. One shot — no take-backs. Press 1–4 or click to answer.

fn main() {
    let s1 = String::from("hi");
    let s2 = s1;
    println!("{}", s1);
}

Loading your progress...

Press 1 through 4, or tap a numbered choice, to answer. Back to hub