add without carry

[Bruno Desthuilliers]

Hugh wrote:
> Sorry, here's an example...
> 
> 5+7=12
> 
> added without carrying, 5+7=2
> 
> i.e the result is always less than 10

> I've been thinking some more about this and my brain is starting to
> work something out... 

No need to think too long to come up with the most possibly Q&D solution:

res = int(str(5 + 7)[-1])

Like it ?-)

-- 
bruno desthuilliers
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in 'onurb at xiludom.gro'.split('@')])"