[Tutor] how to compare elements of 2 lists
Alan Gauld
alan.gauld at btinternet.com
Tue Dec 25 17:38:23 CET 2007
"sith ." <sith618 at yahoo.com> wrote
> I'd like
> 4 to 8,
> 3 to 6,
> 2 to 3 and so on; like 2 columns in excel, the third column would be
> a new list of boolean values.
results = [ A[n] == B[n] for n in len(A) ]
You should check that A and B are equal lengths of course...
You could also substitute cmp(A,B) which will return -1,0,1 depending
on
whether A<B; A==B; A>B respectively
HTH,
Alan G
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