16 lines
377 B
Python
16 lines
377 B
Python
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import sys
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L = [[l,1] for l in sys.stdin.read().splitlines()]
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for i in range(len(L)):
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l, k = L[i]
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_, halves = l.split(':')
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c1, c2 = halves.split('|')
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s1 = set(map(int,c1.strip().split(' ')))
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s2 = set(map(int,c2.strip().split(' ')))
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n = len(s1&s2)
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for j in range(n):
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if i+j+1<len(L):
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L[i+j+1][1] += k
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print(sum(k for l,k in L))
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