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Re: Perl rounder...

by maverick (Curate)
on Apr 08, 2002 at 22:21 UTC ( [id://157587] : note . print w/replies, xml ) Need Help??


in reply to Perl rounder...

Sorry dude, it's already been done.
printf("%.$ARGV[1]f\n",$ARGV[0]);
printf takes a sting that describes what you want to print. In your case a floating point number (f) with a precision that you specify as the second arg ($ARGV[1]) using the value in $ARGV[0]

/\/\averick
OmG! They killed tilly! You *bleep*!!

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Re: Re: Perl rounder...
by abaxaba (Hermit) on Apr 09, 2002 at 01:09 UTC
    Explains the negative comments votes.... REAP it then.