text: # mad.py
  # Alf Clement 27-Mar-2014
  #
  zero=0
  three=3
  print("1")
  print("2")
  print(three)
  print("{}".format(4))
  five=25/5
  print(int(five))
  j=0
  for i in range(4):
  	j += i
  print(j)
  print(3+4)
  try:
  	a=4/zero
  except:
  	print(8)
  print("xxxxxxxxx".count("x"))
  def ten():
  	return 10
  print(ten())
  a=[]
  for i in range(13):
  	a.append(i)
  print(a[11])	
  print(a[-1])
  str="0123456789"
  print(str[1]+str[3])
  def p(s):
  	print(s)
  p("14")
  p(15)
  class A:
  	def __init__(self):
  		self.a=16
  	def print(self):
  		print(self.a)
  	def set(self,b):
  		self.a=b
  a=A()
  a.print()
  a.set(17)
  a.print()
  b=A()
  b.set(a.a + 1)
  b.print()
  for i in range(20):
  	pass
  print(i)
  if 20 > 30:
  	a="1"
  else:
  	a="2"
  if 0 < 4:
  	print(a+"0")
  else:
  	print(a+"1")
  a=[20,21,22,23,24]
  for i in a:
  	if i < 21:
  		continue
  	if i > 21:
  		break
  	print(i)
  b=[a,a,a]
  print(b[1][2])
  print(161//7)
  a=24
  while True:
  	try:
  		def gcheck():
  			global a
  			print(a)	
  		gcheck()
  		class c25():
  			x=25
  		x=c25()
  		print(x.x)
  		raise 
  	except:
  		print(26)
  	print(27+zero)
  	break
  print(28)
  k=29
  def f():
  	global k
  	k = yield k
  print(next(f()))
  while True:
  	k+= 1
  	if k < 30:
  		continue
  	break
  print(k)
  for i in [1,2,3]:
  	class A():
  		def __init__(self, c):
  			self.a = i+10*c
  	b = A(3)
  	print(b.a)
  print(34)
  p=0
  for i in range(35, -1, -1):
  	print(i)
  	p = p + 1
  	if p > 0:
  		break
  p=36
  while p == 36:
  	print(p)
  	p=37
  print(p)
  for i in [38]:
  	print(i)
  print(int(exec("def foo(): return 38") == None)+foo())
  d = {}
  exec("def bar(): return 40", d)
  print(d["bar"]())
  def fib2(n):
  	result = []
  	a, b = 0, 1
  	while a < n:
  		result.append(a)
  		a, b = b, a+b
  	return result
  print(fib2(100)[-2]-14)
  Answer={}
  Answer["ForAll"]=42
  print(Answer["ForAll"])
  i = 43
  def f(i=i):
      print(i)
  i = 44
  f()
  print(i)
  while True:
  	try:
  		if None != True:
  			print(45)
  			break
  		else:
  			print(0)
  	except:
  		print(0)
  print(46)
  print(46+1)
  def u(p):
  	if p > 3:
  		return 3*p
  	else:
  		return u(2*p)-3*u(p)
  print(u(16))
  def u49():
  	return 49
  print(u49())
  