Try it Yourself: Rust While Loops

Rust While Loops

Language: Rust

fn main() {
    let mut countdown = 5;

    while countdown > 0 {
        println!("{}...", countdown);
        countdown -= 1;
    }

    println!("Liftoff!");
}

fn main() {
    let mut countdown = 5;

    while countdown > 0 {
        println!("{}...", countdown);
        countdown -= 1;
    }

    println!("Liftoff!");
}

Output

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