🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: fj.lang.c
Article #382

Re: Re: 2点間の距離を求める

#382
From: Hironobu Takahashi
Date: Fri, 24 Apr 1998 00:00
25 lines
1582 bytes
Sugihara Yoshimi <sugihara@mb.kcom.ne.jp> wrote:
>$B#1!K#P!$#Q$N#2E@$N:BI8$rF@$k!#(B
>$B#2!K#PE@$r86E@$H$7$F#QE@$NJ}8~$,#Y<4$N@5J}8~$K$J$k$h$&$J2sE>9TNs$r5a$a$k!#(B
>$B#3!K5a$a$?2sE>9TNs$G:BI8$rJQ49$7$J$,$i?^7A$rIA<L$9$k!#(B
>
>$B$G$9!#(B
>$B2sE>9TNs$NMWAG$O8GDj>.?tE@!J#1!%#0!a#4#0#9#6$H$7$F$$$k!K$H$$$&J}K!$G$&$^$/@Z(B
>$B$jH4$1$k$3$H$,$G$-$?$N$G$9$,!"(B

$B$3$l$J$s$@$1$I!"2<<j$K3d$j;;$r@h9T$7$F$d$k$h$j$b(B q-p $B$NCM$r(B 
( dx, dy ) $B$H$9$k$J$i!"<!$N$h$&$KAGD>$K8e$G3d$j;;$7$?J}$,$h(B
$B$$$N$G$O(B?

         1       dy, dx    x - px     px
     --------- (        ) (      ) + (  )
     |(dx,dy)|  -dx, dy    y - py     py

2$B2s3d$j;;$,A}$($k$1$I!"@0?t$N1i;;$@$1$G$G$-$k$7!"7eMn$A$r$"(B
$B$^$j9M$($J$/$F$9$`$7!#Cm0U$9$k$N$O@0?t$N(B Overflow $B$@$1$K$G(B
$B$-$^$9$M!#(B

-- 
$B9b66M5?.(B($B$?$+$O$7$R$m$N$V(B): $B?7>pJs=hM}3+H/5!9=(B $B$D$/$P8&5f%;%s%?!<(B
E-mail: hironobu@trc.rwcp.or.jp or hironobu@tiny.or.jp
Technical Details
Message-ID: <6hourk$sft@news.trc.rwcp.or.jp>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <6hdaib$chb$1@news1.kcom.ne.jp> <6hekgm$ojc$1@tequila.rel.crl.fujixerox.co.jp> <6hhoop$flo$1@tequila.rel.crl.fujixerox.co.jp> <6hijrs$195$1@news1.kcom.ne.jp>

Show Full Headers
Complete Article Headers
X-Google-Language: Japanese,JIS
X-Google-Thread: 106434,5e6daae5d04bdee4
X-Google-Attributes: gid106434,public
From: hironobu@trc.rwcp.or.jp (Hironobu Takahashi)
Subject: Re: Re: 2点間の距離を求める
Date: 1998/04/24
Message-ID: <6hourk$sft@news.trc.rwcp.or.jp>
X-Deja-AN: 347180711
References: <6hdaib$chb$1@news1.kcom.ne.jp> <6hekgm$ojc$1@tequila.rel.crl.fujixerox.co.jp> <6hhoop$flo$1@tequila.rel.crl.fujixerox.co.jp> <6hijrs$195$1@news1.kcom.ne.jp>
Organization: Tsukuba Research Center, Real World Computing Partnership, JAPAN
Newsgroups: fj.lang.c