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George - 21 Mar 2008 11:46 GMT

Given the a number is 3, what codes print the following lines?

1 2 3
1 3 2
2 1 3
2 3 1
3 1 2
3 2 1

Thanks for your idea.

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Roedy Green - 21 Mar 2008 12:01 GMT

>Given the a number is 3, what codes print the following lines?

those are the various permutations of 1 2 3.

See http://mindprod.com/jgloss/permutation.html

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Roedy Green Canadian Mind Products
The Java Glossary
http://mindprod.com

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