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32 lines
840 B
32 lines
840 B
4 years ago
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#!/usr/bin/env python3
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from sys import argv
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from itertools import product
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f = open(argv[1]).read().split("\n\n")
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i = {int(k):v[1:-1] if v[0] == v[-1] == "\"" else [[int(y) for y in x.split()] for x in v.split("|")] for k,v in map(lambda x: x.strip().split(": "), f[0].splitlines())}
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m = f[1].splitlines()
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def f(x):
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return [i[x]] if isinstance(i[x], str) else (y for c in i[x] for y in map(lambda x: "".join(x), product(*(f(r) for r in c))))
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r = set(f(0))
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print(sum(1 for x in m if x in r))
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_42 = set(f(42))
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_31 = set(f(31))
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l = len(next(iter(_42))) # len(_42[0]) == len(_31[0])
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s = 0
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for x in m:
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if len(x) % l != 0:
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continue
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c = 0
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r = len(x)
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while x[c:c+l] in _42:
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c += l
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while x[r-l:r] in _31:
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r -= l
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if c != 0 and r != len(x) and len(x) - r < c and r == c:
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s += 1
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print(s)
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