




'''simple docstring'''







def 						snake_case_							(_a	:							list    ,   _a	:							list     ):
    _validate_point(SCREAMING_SNAKE_CASE__     )
    _validate_point(SCREAMING_SNAKE_CASE__     )
    if len(SCREAMING_SNAKE_CASE__     ) != len(SCREAMING_SNAKE_CASE__     ):
        raise ValueError('''Both points must be in the same n-dimensional space'''     )

    return float(sum(abs(a - b     ) for a, b in zip(SCREAMING_SNAKE_CASE__    ,   SCREAMING_SNAKE_CASE__     )     )     )





def 						snake_case_							(_a	:							list[float]     ):






    if point:
        if isinstance(SCREAMING_SNAKE_CASE__    ,   SCREAMING_SNAKE_CASE__     ):
            for item in point:
                if not isinstance(SCREAMING_SNAKE_CASE__    ,   (int, float)     ):
                    UpperCAmelCase			       =		(
                        '''Expected a list of numbers as input, found '''
                        F"{type(SCREAMING_SNAKE_CASE__     ).__name__}"
                    )
                    raise TypeError(SCREAMING_SNAKE_CASE__     )
        else:
            UpperCAmelCase			       =		F"Expected a list of numbers as input, found {type(SCREAMING_SNAKE_CASE__     ).__name__}"
            raise TypeError(SCREAMING_SNAKE_CASE__     )
    else:
        raise ValueError('''Missing an input'''     )





def 						snake_case_							(_a	:							list    ,   _a	:							list     ):
    _validate_point(SCREAMING_SNAKE_CASE__     )
    _validate_point(SCREAMING_SNAKE_CASE__     )
    if len(SCREAMING_SNAKE_CASE__     ) != len(SCREAMING_SNAKE_CASE__     ):
        raise ValueError('''Both points must be in the same n-dimensional space'''     )

    return float(sum(abs(x - y     ) for x, y in zip(SCREAMING_SNAKE_CASE__    ,   SCREAMING_SNAKE_CASE__     )     )     )


if __name__ == "__main__":
   import doctest

   doctest.testmod()







import os

# Precomputes a list of the 100 first triangular numbers
lowercase_       		=  [int(0.5 * n * (n + 1)) for n in range(1, 101)]
def 						_snake_case(    )							->      int:





    '''simple docstring'''






    A__          =   os.path.dirname(os.path.realpath(SCREAMING_SNAKE_CASE__      )      )
    A__          =   os.path.join(SCREAMING_SNAKE_CASE__    ,			'words.txt'      )

    A__          =   ''
    with open(SCREAMING_SNAKE_CASE__      ) as f:
        A__          =   f.readline()

    A__          =   [word.strip('"'      ) for word in words.strip('\r\n'      ).split(','      )]
    A__          =   [
        word
        for word in [sum(ord(SCREAMING_SNAKE_CASE__      ) - 64 for x in word      ) for word in words]
        if word in TRIANGULAR_NUMBERS
    ]
    return len(SCREAMING_SNAKE_CASE__      )


if __name__ == "__main__":
     print(solution())

