
"""simple docstring"""







def       A_      (       lowercase   )  ->				int:


     """simple docstring"""







     UpperCAmelCase_    :     List[Any]            =	0
     while num > 0:
          digit_sum += num % 10
          num //= 10
     return digit_sum




def       A_      (       lowercase = 100   )  ->				int:


     """simple docstring"""







     UpperCAmelCase_    :     Union[str, Any]            =	1
     UpperCAmelCase_    :     Any            =	2

     for i in range(2    ,			max_n + 1   ):
          UpperCAmelCase_    :     Tuple            =	pre_numerator
          UpperCAmelCase_    :     Optional[int]            =	2 * i // 3 if i % 3 == 0 else 1
          UpperCAmelCase_    :     Tuple            =	cur_numerator
          UpperCAmelCase_    :     str            =	e_cont * pre_numerator + temp

     return sum_digits(lowercase   )


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



"""simple docstring"""







from string import ascii_lowercase, ascii_uppercase




def       A_      (       lowercase   )  ->				str:


     """simple docstring"""







     if not sentence:
          return ""
     UpperCAmelCase_    :     Any            =	dict(zip(lowercase    ,			lowercase   )   )
     return lower_to_upper.get(sentence[0]    ,			sentence[0]   ) + sentence[1:]


if __name__ == "__main__":
       from doctest import testmod

       testmod()

