On 09/07/14 06:58, Alan Gauld wrote:

list1 = [1, 8, 15]
list2 = [2, 9, 16]
list3 = [[3, 4, 5, 6], [10, 11, 12, 13], [17, 18, 19, 20]]
list4 = [7, 14, 21]
I'm thinking something like

result = []
for L in (list1,list2,list3):
     if isinstance(L,list)
        result += L
     else: result.append(L)

mebbe...

Too early in the morning...
There needs to be another loop around that.

for L in (list1,list2,list3):
   for index in len(list1):  #???
      if isinstance(L[index],list)
         result += L[index]
      else: result.append(L[index])

double mebbe.
Anyway I'm off to work... :-)

--
Alan G
Author of the Learn to Program web site
http://www.alan-g.me.uk/
http://www.flickr.com/photos/alangauldphotos

_______________________________________________
Tutor maillist  -  Tutor@python.org
To unsubscribe or change subscription options:
https://mail.python.org/mailman/listinfo/tutor

Reply via email to