Simple exercise
BartC
bc at freeuk.com
Thu Mar 10 20:45:50 EST 2016
On 11/03/2016 01:21, Mark Lawrence wrote:
> On 11/03/2016 00:05, BartC wrote:
>> def last(a):
>> return a[-1]
>>
>> def init(a): # all except last element
>> return a[0:len(a)-1]
>
> What is wrong with a[0:1] ?
The returns the head of the list. I need everything except the last
element ('init' is from Haskell).
>> for i in range(len(names)):
>> print (names[i],totals[i])
>>
>
> Always a code smell when range() and len() are combined.
Any other way of traversing two lists in parallel?
--
Bartc
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