Coding	bat	python	list	2	answers
                                                                                                               	
  Python	list	coding	interview	questions.	Python	lists	interview	questions.	Python	pass	a	list	to	a	class.	
  Please	copy	and	paste	this	embed	script	to	where	you	want	to	embed	List-2	chanceMedium	python	list	problems	--	1	loop..	Use	a[0],	a[1],	...	to	access	elements	in	a	list,	len(a)	is	the	length.	count_evens	H		big_diff	centered_average		sum13	sum67	has22	Python	HelpPython	Example	CodePython	StringsPython	ListsPython	If	BooleanCode	Badges	All
  solutions	were	successfully	tested	on	18	April	2013.count_evens:	def	count_evens(nums):	count	=	0	for	element	in	nums:	if	element	%	2	==	0:	count	+=	1	return	count	big_diff:	def	big_diff(nums):	return	max(nums)	-	min(nums)	centered_average:	def	centered_average(nums):	sum	=	0	for	element	in	nums:	sum	+=	element	return	(sum	-	min(nums)	-
  max(nums))	/	(len(nums)-2)	sum13:	def	sum13(nums):	if	len(nums)	==	0:	return	0	for	i	in	range(0,	len(nums)):	if	nums[i]	==	13:	nums[i]	=	0	if	i+1	<	len(nums):	nums[i+1]	=	0	return	sum(nums)	sum67:	def	sum67(nums):	for	i	in	range(0,	len(nums)):	if	nums[i]	==	6:	nums[i]	=	0	for	j	in	range(i+1,	len(nums)):	temp	=	nums[j]	nums[j]	=	0	if	temp	==	7:	i
  =	j	+	1	break	return	sum(nums)	Line	9	is	not	necessary.	However,	by	adjusting	“i”	you	ensure	that	this	script	runs	in	linear	time,	despite	the	nested	loop.has22:	def	has22(nums):	for	i	in	range(0,	len(nums)-1):	#if	nums[i]	==	2	and	nums[i+1]	==	2:	if	nums[i:i+2]	==	[2,2]:	return	True	return	False	The	second	option	is	much	nicer	to	look	at,	but	either
  way	is	fine.	You	can’t	perform	that	action	at	this	time.	You	signed	in	with	another	tab	or	window.	Reload	to	refresh	your	session.	You	signed	out	in	another	tab	or	window.	Reload	to	refresh	your	session.	link	the	answer	is	def	has22(nums):	for	i	in	range(0,	len(nums)-1):	#if	nums[i]	==	2	and	nums[i+1]	==	2:	if	nums[i:i+2]	==	[2,2]:	return	True	return
  False	I	don't	understand	why	there's	a	"-1"	after	len(nums).	This	question	is	probably	more	algebra	related...	1