square.py

"""
Funtion return the given number is square or not
"""


def is_square(n: int) -> bool:
    """
    >>> is_square(64)
    True
    >>> is_square(56)
    False
    """

    if n == 0:
        return True

    i = 1
    while i * i <= n:
        if (n % i == 0) and (n / i == i):
            return True
        i = i + 1
    return False


if __name__ == "__main__":
    import doctest

    doctest.testmod()