






def   _A       (    SCREAMING_SNAKE_CASE__  :     int	):
    UpperCamelCase	:Optional[Any]     							=       9

    while num > 0:
        if num % 10 != digit:
            return False
        num //= 100
        digit -= 1

    return True


def   _A       (    ):
    UpperCamelCase	:List[str]     							=       138902663

    while not is_square_form(num * num	):
        if num % 10 == 3:
            num -= 6  # (3 - 6) % 10 = 7
        else:
            num -= 4  # (7 - 4) % 10 = 3

    return num * 10


if __name__ == "__main__":
 print(f'''{solution() = }''')













def   _A       (    SCREAMING_SNAKE_CASE__  :     int	):
    UpperCamelCase	:Optional[Any]     							=       9

    while num > 0:
        if num % 10 != digit:
            return False
        num //= 100
        digit -= 1

    return True


def   _A       (    ):
    UpperCamelCase	:List[str]     							=       138902663

    while not is_square_form(num * num	):
        if num % 10 == 3:
            num -= 6  # (3 - 6) % 10 = 7
        else:
            num -= 4  # (7 - 4) % 10 = 3

    return num * 10


if __name__ == "__main__":
 print(f'''{solution() = }''')





