28 lines
722 B
Python
28 lines
722 B
Python
import sys
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def main(myList, S = 0):
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card=[c.split(": ")[1] for c in myList]
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win_str_one = [s.split(" | ")[0] for s in card]
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sto_str_one = [s.split(" | ")[1] for s in card]
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win_str = [s.split(" ") for s in win_str_one]
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sto_str = [s.split(" ") for s in sto_str_one]
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win = [ [int(i) for i in item if i != ''] for item in win_str]
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sto = [ [int(i) for i in item if i != ''] for item in sto_str]
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#print(win)
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#print(sto)
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for idx, p in enumerate(sto):
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n = 0
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for j in p:
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#print(j, win[idx])
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n += win[idx].count(j)
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S+= 2 ** (n-1) if n > 0 else 0
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return S
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if __name__ == '__main__':
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print(main(sys.stdin.read().splitlines())) |