fn add(a: int, b: int) -> int { a + b } add(2,3); // -> 5 let a: string = "Hello"; let b = "world"; println(a + " " + b + "!"); // -> "Hello world!" if a == b { println("whaaaat"); } else { println(":o"); } oopjoipjioj loop { let i = 0; if i >= 10 { break; } i += 1; }