func compose(f(i : int) -> int, g(i : int) -> int) -> (int) -> int
{
let func (i : int) -> int { f(g(i)) }
}
func dec(i : int) -> int { 10 * i }
func succ(i : int) -> int { i + 1 }
func main() -> int
let h = compose(dec, succ);
print(h(1));
0