Majority.py

"""
https://py.checkio.org/ru/mission/majority/

We have a List of booleans. Let's check if the majority of elements are true.
Some cases worth mentioning:
1) an empty list should return false;
2) if trues and falses have an equal amount, function should return false.
"""


def is_majority(items: list) -> bool:
    return sum(items) > len(items) / 2


if __name__ == '__main__':
    print("Example:")
    print(is_majority([True, True, False, True, False]))

    # These "asserts" are used for self-checking and not for an auto-testing
    assert is_majority([True, True, False, True, False]) == True
    assert is_majority([True, True, False]) == True
    assert is_majority([True, True, False, False]) == False
    assert is_majority([True, True, False, False, False]) == False
    assert is_majority([False]) == False
    assert is_majority([True]) == True
    assert is_majority([]) == False
    print("Coding complete? Click 'Check' to earn cool rewards!")