Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer

Re^3: What is wrong in this code???

by Anonymous Monk
on Dec 07, 2012 at 21:33 UTC ( #1007828=note: print w/ replies, xml ) Need Help??

in reply to Re^2: What is wrong in this code???
in thread What is wrong in this code???

use strict; use warnings; while (<>) { my %sequences; for my $char ( split '', (split)[1] ) { $sequences{$char}++; } print "$_ => $sequences{$_}", "\n" for keys %sequences; }

Note how I declared the hash inside the loop. Scoping variables correctly is the easiest way to reset them.

Comment on Re^3: What is wrong in this code???
Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1007828]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (5)
As of 2015-12-01 07:41 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 (795 votes), past polls