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

Pascal Triangle

by hdb (Prior)
on Apr 02, 2013 at 08:32 UTC ( #1026619=CUFP: print w/ replies, xml ) Need Help??

In a recent Chatterbox discussion, the question was whether the Pascal triangle starts with row zero or one. This little script is to highlight why zero is the first row:

use strict; use warnings; my $n = 5; for (my $i=0; $i<=$n; ++$i ) { print " " x ($n-$i); print "/$i\\ " for 0..$i; print "\n"; print " " x ($n-$i); print "\\$_/ " for 0..$i; print "\n\n"; }

Comment on Pascal Triangle
Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: CUFP [id://1026619]
Approved by marto
Front-paged by Arunbear
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (5)
As of 2015-11-26 01:37 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (695 votes), past polls