

def 							__lowercase     (	UpperCAmelCase__		,       UpperCAmelCase__   ):

					"""simple docstring"""






					sequence.append(UpperCAmelCase__   )

					__lowerCAmelCase       =				0
					while sequence[index] != target:
										index += 1

					sequence.pop()

					if index == len(UpperCAmelCase__   ):
										return None

					return index


if __name__ == "__main__":
		lowerCamelCase   					=  input('''Enter numbers separated by comma:\n''').strip()
		lowerCamelCase   					=  [int(item) for item in user_input.split(''',''')]

		lowerCamelCase   					=  input('''Enter a single number to be found in the list:\n''')
		lowerCamelCase   					=  int(target_input)
		lowerCamelCase   					=  sentinel_linear_search(sequence, target)
		if result is not None:
				print(F'''{target} found at positions: {result}''')
		else:
				print('''Not found''')









import random


def 							__lowercase     (	UpperCAmelCase__   ):

					"""simple docstring"""






					def is_sorted(UpperCAmelCase__   ):
										for i in range(len(UpperCAmelCase__   ) - 1   ):
															if collection[i] > collection[i + 1]:
																				return False
										return True

					while not is_sorted(UpperCAmelCase__   ):
										random.shuffle(UpperCAmelCase__   )
					return collection


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






