mirror of
https://github.com/Alexander-D-Karpov/scripts.git
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28 lines
417 B
Python
28 lines
417 B
Python
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g = {
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"а": "бг",
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"б": "д",
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"в": "абгд",
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"г": "еж",
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"д": "иле",
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"е": "вл",
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"ж": "е",
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"и": "л",
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"к": "ж",
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"л": "жк",
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}
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def run(p, path):
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if p == "е" and path:
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return 1
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ns = g[p]
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r = 0
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for n in ns:
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if n not in path:
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r += run(n, path + [n])
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return r
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print(run("е", []))
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