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Re: A Newcomer can't get the user input!

by perlkid (Novice)
on Jul 07, 2002 at 00:59 UTC ( #179911=note: print w/replies, xml ) Need Help??


in reply to A Newcomer can't get the user input!

Perhaps what you thought wasn't quite what you thought, 
was it acually just waiting for an input for the $radius.
Have you entered a numeric value and then press Enter 
to see the print result?

#will wait for an input from the STDIN 
#which by default is the keyboard.
radius = <STDIN> 

-perlkid
  • Comment on Re: A Newcomer can't get the user input!

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