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19 lines
809 B
19 lines
809 B
lines = [[int(m[0][-1]), 1, [[int(o) for o in n.split(" ") if o!= ""] for n in m[1].split(" | ")]] for m in [l.split(": ") for l in open("input.txt", "r").read().splitlines()]]
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#structure: [[id, #ofcopies, [[winning numbers], [card numbers]]]]
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summa = 0
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for i in range(len(lines)):
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hits = len(set(lines[i][2][0]).intersection(lines[i][2][1]))
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summa += pow(2, hits-1) if hits > 0 else 0
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for j in range(hits):
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lines[i+j+1][1] += lines[i][1]
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summa2 = sum([l[1] for l in lines])
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print(summa)
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print(summa2)
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#cursed one line solution to part 1
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#print(sum([int(pow(2, len(set(l[1][0]).intersection(l[1][1]))-1)) for l in [(int(m[0][-1]), [[int(o) for o in n.split(" ") if o!= ""] for n in m[1].split(" | ")]) for m in [l.split(": ") for l in open("input.txt", "r").read().splitlines()]]])) |