

A									=  {'a': ['c', 'b'], 'b': ['d', 'e'], 'c': [], 'd': [], 'e': []}
A									=  ['a', 'b', 'c', 'd', 'e']





def a(lowercase__      ,			lowercase__      ,			lowercase__						):





	'''simple docstring'''
	snake_case_   		=			start
	# add current to visited
	visited.append(lowercase__						)
	snake_case_   		=			edges[current]
	for neighbor in neighbors:
		# if neighbor not in visited, visit
		if neighbor not in visited:
			snake_case_   		=			topological_sort(lowercase__      ,			lowercase__      ,			lowercase__						)
    # if all neighbors visited add current to sort
	sort.append(lowercase__						)
	# if all vertices haven't been visited select a new one to visit
	if len(lowercase__						) != len(lowercase__						):
		for vertice in vertices:
			if vertice not in visited:
				snake_case_   		=			topological_sort(lowercase__      ,			lowercase__      ,			lowercase__						)
    # return sort
	return sort


if __name__ == "__main__":
		A									=  topological_sort('a', [], [])
		print(sort)



def a(lowercase__						):





	'''simple docstring'''
	snake_case_   		=			len(lowercase__						)
	for _ in range(lowercase__						):
		for i in range(_ % 2      ,			arr_size - 1      ,			2						):
			if arr[i + 1] < arr[i]:
				snake_case_		,							snake_case_   		=			arr[i + 1], arr[i]

	return arr


if __name__ == "__main__":
		A									=  list(range(10, 0, -1))
		print(f"""Original: {arr}. Sorted: {odd_even_transposition(arr)}""")
