[Jprogramming] Get all pairs of integers

Aai bradypus at xs4all.nl
Fri Sep 16 20:38:53 HKT 2011


>      ([: f/"1 [: ; [: (,. i.)&.>  1 + i.) 5
> 1 2 3 3 4 7 4 5 8 13 5 6 9 14 21
>
A (faster) compact variant

    ([:;(f"_1 i.)&.> )1+i.5
1 2 3 3 4 7 4 5 8 13 5 6 9 14 21

-- 
Met vriendelijke groet,
=@@i



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