fn sum(a, b) {
    + a b;
}

sum(2,3); // -> 5

let a = "Hello";
 
let b = "world";

println(+ + + a " " b "!"); // -> "Hello world!"

if == a b {
    println("whaaaat");
}
else {
    println(":o");
}

loop {
    let i = 0;

    if >= i 10 {
       break;
    }

    i = + i 1;
}