generating 2D bit array variants with specific algorythm
r.voigtlaender at gmail.com
Fri Nov 7 16:39:27 CET 2014
I need to generate all variants of a 2D array with variable dimension sizes which fit a specific rule. (up to 200*1000)
The rules are:
- Values are only 0 or 1
- the sum of each line bust be 1
- only valid results must be generated (generating all and only returning the valid results takes to long; that's what I tried already)
So for a 2x2 array these would be the valid results:
Must be possible with nested loops and a counter per line. But I don't get it.
Can someone help?
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