7 lines
237 B
Python
7 lines
237 B
Python
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def pruntLayer(l,w):
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Keep=sorted(Open[l])[:w] # best `w` node from `Open[l]`
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Prune = [n for n in Open[l] if n not in Keep]
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beam_stack.top().f_max=min([f(n) for n in Prune])
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for n in Prune:
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Open[l].remove(n)
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