From: Guillaume Yziquel <guillaume.yziquel@citycable.ch>
To: Andrew <newsgroups.fr@gmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Priority queues
Date: Thu, 30 Jun 2011 14:28:07 +0200 [thread overview]
Message-ID: <20110630122807.GR7159@localhost> (raw)
In-Reply-To: <4E0C6463.2070708@gmail.com>
Le Thursday 30 Jun 2011 à 13:56:19 (+0200), Andrew a écrit :
> Török Edwin wrote:
> >On 06/30/2011 02:30 PM, Andrew wrote:
> >>Hi there,
> >>
> >>Does the standard library provide priority queues in OCaml? I'll be taking exams where I can use OCaml in a few days, but I couldn't find much documentation on priority queues online.
> >>
> >
> >No, but the manual has an example of implementing priority queues:
> >http://caml.inria.fr/pub/docs/manual-ocaml/manual004.html
>
> Ouch.
>
> >>How would you implement Dijkstra's algorithm, otherwise?
> >
> >C doesn't have priority queues either (ok C++ does),
> >but you can implement them yourself.
> >
>
> Perhaps I should have chosen C++ then. There's very little time in a
> competitive exam to implement fudamental data structures by
> yourself.
There's an implementation of them in Jane Street's library, and Markus
Mottl also has a repositorial where he implemented some structures from
Okasaki's little book.
http://hg.ocaml.info/release/pure-fun/file/330eff97ead2
But I'm not sure whether that fits the scope of a "competitive exam".
--
Guillaume Yziquel
next prev parent reply other threads:[~2011-06-30 12:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-30 11:30 Andrew
2011-06-30 11:40 ` Török Edwin
2011-06-30 11:56 ` Andrew
2011-06-30 12:13 ` Wojciech Meyer
2011-06-30 12:34 ` Andrew
2011-06-30 12:43 ` Wojciech Meyer
2011-06-30 17:29 ` Christophe Raffalli
2011-06-30 17:45 ` Christophe Raffalli
2011-06-30 12:28 ` Guillaume Yziquel [this message]
2011-06-30 12:33 ` Jean-Christophe Filliâtre
2011-06-30 13:19 ` Michael Ekstrand
2011-06-30 14:07 ` Alexandre Pilkiewicz
2011-06-30 14:20 ` Michael Ekstrand
2011-06-30 14:22 ` David Rajchenbach-Teller
2011-06-30 14:29 ` Wojciech Meyer
2011-06-30 17:11 ` Andrew
2011-06-30 22:51 ` Wojciech Meyer
2011-07-01 5:06 ` Andrew
2011-06-30 16:06 ` Jean-Christophe Filliâtre
2011-07-01 10:32 ` Andrew
2011-07-01 10:51 ` Frédéric van der Plancke
[not found] <fa.zXwbS6BNVmuh5Yg3lR+NAiHb7b8@ifi.uio.no>
2011-07-01 22:37 ` Radu Grigore
2011-07-02 20:54 ` Brian Hurt
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