
"""simple docstring"""


def 	lowerCamelCase__			(							UpperCAmelCase_				)->							Optional[Any]:







       """simple docstring"""
       UpperCamelCase ,       UpperCamelCase					 =		[], []
       while len(UpperCAmelCase_				) > 1:
              UpperCamelCase ,       UpperCamelCase					 =		min(UpperCAmelCase_				), max(UpperCAmelCase_				)
              start.append(UpperCAmelCase_				)
              end.append(UpperCAmelCase_				)
              collection.remove(UpperCAmelCase_				)
              collection.remove(UpperCAmelCase_				)
       end.reverse()
       return start + collection + end


if __name__ == "__main__":
      SCREAMING_SNAKE_CASE      =     input("""Enter numbers separated by a comma:\n""").strip()
      SCREAMING_SNAKE_CASE      =     [int(item) for item in user_input.split(""",""")]
      print(*merge_sort(unsorted), sep=""",""")







"""simple docstring"""


def 	lowerCamelCase__			(							UpperCAmelCase_ = 4_00_00_00				)->							int:







       """simple docstring"""
       UpperCamelCase					 =		[0, 1]
       UpperCamelCase					 =		0
       while fib[i] <= n:
              fib.append(fib[i] + fib[i + 1]				)
              if fib[i + 2] > n:
                     break
              i += 1
       UpperCamelCase					 =		0
       for j in range(len(UpperCAmelCase_				) - 1				):
              if fib[j] % 2 == 0:
                     total += fib[j]

       return total


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





