fn main() {
    // let x = 3;
    let y = 4 + 4 + 5;
    let z = 1 * 2 - 3 / test * 4;
    let r = 1-2.5 + 3;
    let w = 1 * (2 - 3) / "test" - 7
    let a = test('3');
    let c = '3' ;
    test(5);
    return 5 +

    a;
    let b = (test2.func)(3 + 4)(8)("a");
    let x = {
        return 5;
        let a = 3;
        b
    };
}