main.rs

fn calculer_division(x: i32, y: i32) -> i32  {
    match y {
        0 => panic!("Division par 0"),
        1 => x,
        _ => x / y
    }
}

fn main() {
    let resultat = calculer_division(-4, 2);
    println!("Résultat : {}", resultat);
}