monkeytype-has-even.py

from typing import List
def has_even(numbers: List[int]) -> bool:
    for num in numbers:
        if num % 2 == 0:
            return True
    return False

def main() -> None:
    vec = [1,9,2,5,4]
    even_exists = has_even(vec)
    print("Has even number", even_exists)