all(...)
   all(iterable) -> bool
 Return True if bool(x) is True for all values x in the iterable.
 If the iterable is empty, return True.

 def myall(iterable):
    for element in iterable:
     	if not element:
		return False
return True

any(...)
    any(iterable) -> bool
    Return True if bool(x) is True for any x in the iterable.
    If the iterable is empty, return False.	   

def myany(iterable):
   for element in iterable:
    	   if element :
		return True
return False

 if __name__ == "__main__":
    no_null = ['a','b','c','d']
    all_null = [0,False,'']    
    is_null =[]
    one_null = ['a','','c','d']
   one_sz_zero = ['a','0','c','d']
   one_num_zero = ['a',0,'c','d']
	   print "any"
   print ""
   print any(no_null) 		# True
   print any(all_null)		# False
   print any(is_null)		# False
   print any(one_null) 	# True
   print any(one_sz_zero) 	# True
   print any(one_num_zero) # True
   print ""
   print "myany"
   print ""
   print myany(no_null) 		# False
   print myany(all_null)		# True
   	   print myany(is_null)		# True
   print myany(one_null) 	    # False
  print myany(one_sz_zero) 	# False
  print myany(one_num_zero)   # False

  print "all"
  print ""
  print all(no_null) 		# True
  print all(all_null)		# False
  print all(is_null)		# True
  print all(one_null) 	# False
  print all(one_sz_zero) 	# True
  print all(one_num_zero) # False
  print ""
  print "myall"
  print ""
  print myall(no_null) 		# True
  print myall(all_null)		# False
  print myall(is_null)		# True
  print myall(one_null) 	    # False
  print myall(one_sz_zero) 	# True