Thanks! :) *grins*
You're absolutely right, I think that pass-by-reference operator (&) scared me
a bit there. ;-)
Daniel
On 08.06.2010, at 09:10, Tom Ptacnik wrote:
> I'll try :)
>
> input - arrayA, arrayB
>
>
> while arrayA has values
> {
> take value of arrayA one by one
>
> while arrayB has values
> {
> add combination of value from arrayA and arrayB into the result as
> array
> }
> }
>
> return result
>
>
> .. if combinations are only the pairs of numbers (I hope so :) , I
> don't think it's that hard to understand .. it's only about
> understanding the PHP array functions.
>
>
> On 6 čvn, 16:05, Daniel Lohse <annismcken...@googlemail.com> wrote:
>> Hey guys,
>>
>> I'm in the middle of my diploma thesis and I have a little Math problem. I
>> needed an algorithm that takes arrays with numbers in them and calculates
>> all possible combinations out of these – much like a tree diagram, only in
>> code. :) So, I found something on the net (please don't bash me) and I do
>> know that it's a non-recursive function (which is good). But I can't for the
>> life of me figure out how it does what it does.
>>
>> I thought that someone here could help me out with this? I pasted it
>> here:http://pastebin.com/jtpEDnkj
>>
>> The class takes this input:
>>
>> array(
>> array(1, 2),
>> array(3, 4)
>> )
>>
>> and returns this after having done its thing:
>>
>> array(
>> array(2, 3),
>> array(2, 4),
>> array(1, 3),
>> array(1, 4)
>> )
>>
>> It works great but I need this in pseudo-code. :(
>>
>> Any help is very much appreciated!
>>
>> Daniel
>
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