Article View: fj.lang.perl
Article #2437Re: stupid performance Question
From: Keiichirou Ishibashi
Date: Fri, 24 Apr 1992 06:12
Date: Fri, 24 Apr 1992 06:12
54 lines
2686 bytes
2686 bytes
$@$$$7$P$7$H?=$7$^$9!#(J
In article <Y-TAKATA.92Apr23040317@may.ics.osaka-u.ac.jp> y-takata@ics.osaka-u.ac.jp (Takata Yoshiaki) writes:
> $ARRAY[()]
>$@$"$k(J$@$$$O(J
> @ARRAY[()]
>
>$@$NCM!"$D$^$jG[Ns$NE:;z$K6u%j%9%H$rM?$($?;~$NCM$O!"Dj5A$5$l$F$$$k$N$G$7$g(J
>$@$&$+!)(J
>camel book $@$r8+$F$b$h$/J,$+$j$^$;$s!#(J
>
>perl, version 4.0, patch level 19 $@$G;n$7$F$_$k$H!"(J
> $ARRAY[()] == $ARRAY[$[]
> @ARRAY[()] == ()
>$@$N$h$&$KF0:n$7$^$9!#(J
>
>$@<ALd$O!"$3$NF0:n$O;E(J$@MM$H$7$FDj5A$5$l$F$$$k$+!)!"$G$9!#(J
$@A0<T$K4X$7$F$O$O$C$-$j$H$7$?$3$H$O$o$+$j$^$;$s!#8e<T$K4X$7$F$O!"(J
@ARRAY[(list)]
$@$O!"(J(list) $@$NE:;z$r;}$D(J @ARRAY $@G[Ns$NMWAG$r%j%9%H$H$7$FJV$9$b$N$G$9(J
$@$+$i!"6u%j%9%H(J$@$rM?$($l$P!"6u%j%9%H$,JV$C$F$/$k$N$OEvA3$G$"$k$h$&$K;W$((J
$@$^$9!#(J
$@;EMM$G$"$k$+$I$&$+$O$A$g$C$H<+?.$,$"(J$@$j$^$;$s$,!#(J
>@ARRAY = (@ARRAY[$[ .. $p],
> $addition,
> @ARRAY[($p+1) .. $#ARRAY]
>);
$@$3$l$J$i$P(J splice $@4X?t$r;H$C$F!"(J
splice(@ARRAY, $p+1, 0, $addition);
$@$G<B8=$G$-$k$O$:$G$9!#(Jcamel book $@$r$*;}$A$J$i(J p16 $@$KHs>o$K>\$7$/@bL@(J
$@$5$l$F$$$^$9$N$G!"$=$A$i$r;29M$K$5$l$F2<$5$$!#(J
>LOW > HIGH $@$N$H$-(J
> LOW .. HIGH == ()
>$@$H$$$&$N$O!"(Jcamel book, p.219; common tasks with perl, PERFORMING AN
>OPERATION ON A SERIES OF INTEGERS $@$N(J Comments $@$N5-=R$+$iH=CG$7$?$N$G$9(J
>$@$,!"$3$l$b3N>Z$O;}$F$^$;(J$@$s!#(J
$@$3$l$b!";EMM$G$"$k$+$I$&$+$O$o$+$j$^$;$s$,!";n$7$F$_$k8B$j$=$N$h$&$K(J
$@F0:n$9$k$h$&$G$9!#(J(perl v4.000 + sjis v1.0)
$@$$$7$P$7(J $@!y(J $@$G$7$?(J
--
-------------------------------------------------------------------
$@$$$7$P$7(J $@!y(J $@$G$7$?(J / $@%"%7%b%U!"CfEg$_$f$-!u$M$39%$-(J
$@9qN)J!0fBg3X650i3XItImB0Cf3X9;(J$@!uJ!0f8)N)9b;V(J($@$3$7(J)$@9b9;=P?H(J
$@!V7/$N8e$m;Q$OAGE($@!W!V$=$l$C$F$I!<$$$&0UL#$h!)!W(J
Technical Details
Message-ID:
<T91037KI.92Apr24151206@modem4.sfc.keio.ac.jp>Path:
arc1-ca.pugleaf.net!sparky!uunet!ccut!sh.wide!sfc-keio-news!t91037kiReferences:
<Y-TAKATA.92Apr23040317@may.ics.osaka-u.ac.jp>Show Full Headers
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X-Google-Language: Japanese,JIS X-Google-Thread: 1043e7,2bd46eced86a8d06 X-Google-Attributes: gid1043e7,public X-Google-ArrivalTime: 1992-04-23 23:12:06 PST Path: arc1-ca.pugleaf.net!sparky!uunet!ccut!sh.wide!sfc-keio-news!t91037ki From: t91037ki@sfc.keio.ac.jp (Keiichirou Ishibashi) Newsgroups: fj.lang.perl Subject: Re: stupid performance Question Message-ID: <T91037KI.92Apr24151206@modem4.sfc.keio.ac.jp> Date: 24 Apr 92 06:12:06 GMT References: <Y-TAKATA.92Apr23040317@may.ics.osaka-u.ac.jp> Sender: news@sfc.keio.ac.jp Distribution: fj Organization: Keio University Shonan Fujisawa Campus. Lines: 54 In-reply-to: y-takata@ics.osaka-u.ac.jp's message of 22 Apr 92 19:03:17 GMT