def f(x: int) -> int:
    return x % 2


def g(x: int) -> int:
    if x > 100:
        return 0
    return x


def h(x: str) -> int:
    return 0


def i(x: str) -> dict:
    return {}


def j(x: str) -> str:
    return ""


def k(pair: tuple[str, str]) -> dict:
    return {}