fn ne_kadar(x:i32)-> &'static str
{
    match x {
        0 => "hiç",
        1 | 2 => "bir veya iki",
        12 => "bir düzine",
        z @ 6...8 => "6 ile 8 arası",
        _ if (x % 2 == 0) => "çift sayıda",
        _ => "biraz",
    }

}
fn match_string() {

    for x in 0..13 {
        println!("{}: benim  {} elmam var", x, ne_kadar(x));
    }

    let point = (0, 0);

    match point {
        (0, 0) => println!("origin"),
        (0, y) => println!("x ekseninde, y = {}", y),
        // also try ref and ref mut
        (x, 0) => println!("y ekseninde, x = {}", x),
        (_, y) => println!("(?,{})", y),
    }



}

fn main() {

    match_string();

}