New answers tagged simulation
0
I don't really understand your question. So I'll take things to the extreme and assume there are n1 books, n2 categories, n3 super categories... etc.
This whole hierarchy can be represented as a rooted tree, and the number of valid permutations would be the number of postorder traversals of the tree (or equivalently, preorder).
(I don't expect this will ...
1
On the style of the code:
While I'm not saying the code is or isn't correct, there's some small tweaks you could make it to improve it's legibility:
Spacing
Write code like you would write English (in some sense :P). After commas you needs spaces, so do
def crossover(p1, p2): instead of def crossover(p1,p2):;
random.uniform(b[i][0], b[i][1]) instead of ...
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