Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

(jcwren) RE: Adding 2 + 2

by jcwren (Prior)
on Sep 11, 2000 at 21:44 UTC ( #31942=note: print w/ replies, xml ) Need Help??


in reply to Adding 2 + 2

The Doesn't completely use Perl solution. Last one, I promise.
#!/usr/local/bin/perl -w use strict; { my $v=2; print "Adding $v + $v = ", `echo $v $v + p | dc`; }
(This should even work on Win32 with the cygwin stuff)

--Chris

e-mail jcwren

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://31942]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (8)
As of 2016-08-23 22:05 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    The best thing I ever won in a lottery was:















    Results (331 votes). Check out past polls.