Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re^2: SuDoKu solver

by jmcnamara (Monsignor)
on Jul 18, 2005 at 08:06 UTC ( #475666=note: print w/ replies, xml ) Need Help??


in reply to Re: SuDoKu solver
in thread SuDoKu solver


I initially wrote this and it appeared correct according to Test::More::is_deeply(). However, despite the test, it is wrong since the inner array ref is copied rather than recreated (which is probably what you are alluding to above).

my $grid = [([($init) x 9]) x 9]; # ! wrong

So, perhaps somethings like this:

my $grid = [map {[($init) x 9]} 1..9];

I was really addicted to Sudoku puzzles a few weeks ago, but I'm finally getting my life back. :-)

--
John.


Comment on Re^2: SuDoKu solver
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://475666]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (5)
As of 2015-07-05 04:41 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (60 votes), past polls