This article was posted to the Usenet group alt.hackers in
1995; any technical information is probably outdated.
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Re: Minewsweeper solver
Article: 7801 of alt.hackers From: js10039@thor.cam.ac.uk (J. Sullivan) Newsgroups: alt.hackers Subject: Re: Minewsweeper solver Date: 11 May 1995 18:54:12 GMT Organization: University of Cambridge, England Lines: 18 Approved: maybe Message-ID: 3otmgk$m2m@lyra.csx.cam.ac.uk NNTP-Posting-Host: hammer.thor.cam.ac.uk Status: RO
Tony Finch <fanf2@thor.cam.ac.uk> wrote: >J. Sullivan <js10039@thor.cam.ac.uk> wrote: >> >> ObHack: >> for(a[2]=0;a[2];a[a[2]]="0123456789abcdef"[(c>>(4*a[2]))&15])a[2]--; > >A rather complicated NOP. > >ObHack: > >for(8[a]=8;a[8];8[a][a]="0123456789abcdef"[c>>28-(a[8]<<2)&15])--a[8]; Yes, ok shadowy one, I broke it between writing it and posting it. I still prefer: for(a[2]=2;a[2];*(a+*(a+2))="0123456789abcdef"[c>>4*!a[2]&15])a[2]--; John
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