Article View: comp.lang.modula2
Article #275Quicksort vs. Heapsort
From: Michael Rys
Date: Wed, 20 Sep 1989 15:00
Date: Wed, 20 Sep 1989 15:00
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A little bit late, but...
In 1987 a guy called Carlson (I think) improved the Heapsort-Algorithm
by using a binary search for inserting into the sorted list. In this
way Heapsort is always faster than Quicksort for very larg n.
Cheers.../Michael
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arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!brutus.cs.uiuc.edu!lll-winken!uunet!mcsun!cernvax!ethz!mrysShow Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!brutus.cs.uiuc.edu!lll-winken!uunet!mcsun!cernvax!ethz!mrys From: mrys@ethz.UUCP (Michael Rys) Newsgroups: comp.lang.modula2 Subject: Quicksort vs. Heapsort Message-ID: <2033@ethz.UUCP> Date: 20 Sep 89 15:00:40 GMT Reply-To: mrys@ethz.UUCP (Michael Rys) Organization: ETH Zuerich, Switzerland Lines: 17