how to get this type of combinations???

[pradeep]

Hi,
I do have a doubt ,
Input :
1,2,3,4,5,6
output :
1-2,3-4,5-6
1-2,3-5,4-6
1-2,3-6,4-5

1-3,2-4,5-6
1-3,2-5,4-6
1-3,2-6,4-5

1-4,2-3,5-6
1-4,2-5,3-6
1-4,2-6,3-5

1-5,2-3,4-6
1-5,2-4,3-6
1-5,2-6,3-4

1-6,2-3,4-5
1-6,2-4,3-5
1-6,2-5,3-4

Can you help me in this????

 

[RedGrittyBrick]

Hi,
I do have a doubt ,
Input :
1,2,3,4,5,6
output :
1-2,3-4,5-6
1-2,3-5,4-6
1-2,3-6,4-5

1-3,2-4,5-6
1-3,2-5,4-6
1-3,2-6,4-5

1-4,2-3,5-6
1-4,2-5,3-6
1-4,2-6,3-5

1-5,2-3,4-6
1-5,2-4,3-6
1-5,2-6,3-4

1-6,2-3,4-5
1-6,2-4,3-5
1-6,2-5,3-4

Can you help me in this????

Yes.

0) Read posting guidelines that are posted here every few days.

1) Don't ask homework questions here. Make an attempt first. Read
http://www.catb.org/~esr/faqs/smart-questions.html#homework - it really
is useful.

2) Think of an alogorithm. Implement in concise Perl. Cut & Paste code +
output here. Describe difference between actual and desired output.

3) Think of keywords (Combinations? Permutations?). Search CPAN for
modules. Read descriptions. Write concise Perl to use chosen module. Cut
& Paste code and output here. Describe difference between actual and
desired output.

 

[Jürgen Exner]

I do have a doubt ,

You have a doubt about what?

Input :
1,2,3,4,5,6

Well, ok, so I guess this is a list of 5 numbers?

output :
1-2,3-4,5-6
1-2,3-5,4-6
1-2,3-6,4-5

[...]

Ok, so you are getting this output.

Can you help me in this????

Help you with what? You didn't even ask a question or stated a problem
yet.
Not to mention that you forgot to post your code and the desired output.
Therefore there is no way for us to tell what is wrong with your code.

jue

 

[Randal L. Schwartz]

Tad> 4) Do NOT search the internet for the email address of someone
Tad> who looks like they know Perl and then send them email containing
Tad> your question!

Oh, you too?

Ok, I'm ignoring the loon then.

[mail deleted]