[Haskell-cafe] defining mapPairs function

Ross Paterson ross at soi.city.ac.uk
Sat Sep 1 08:56:31 EDT 2007

On Sat, Sep 01, 2007 at 04:59:50AM -0700, Alexteslin wrote:
> It is the former, but I sat an exam and trying to discuss my exam answers
> which will make no difference to what so ever to an exam, as an exam
> duration was 1.5 hours.  Which means that no matter how much i would like to
> try to amend my answers, it is too late.  I merely trying to figure out if i
> answered my questions right.

I can confirm that this is innocent checking after the fact.  This is
question 2(e) on my resit paper, but the first posting was half an hour
after the end of the exam.

The answer you posted is correct, though those suggested by Neil and
Max would be neater.

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