




def 						SCREAMING_SNAKE_CASE__ (   lowercase					)  ->       bool:
   snake_case				:    Any           =	0
   for ch in input_str:
      snake_case				:    List[str]           =	ord(lowercase					)
      snake_case				:    int           =	pow(2						,lowercase					)

      # If we already turned on bit for current character's unicode
      if bitmap >> ch_unicode & 1 == 1:
         return False
      bitmap |= ch_bit_index_on
   return True


if __name__ == "__main__":
 import doctest

 doctest.testmod()











def 						SCREAMING_SNAKE_CASE__ (   lowercase = 1000					)  ->       int:
   snake_case				:    Optional[int]           =	3
   snake_case				:    List[Any]           =	0
   while a < n:
      if a % 3 == 0 or a % 5 == 0:
         result += a
      elif a % 15 == 0:
         result -= a
      a += 1
   return result


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





