30 lines
514 B
Python
30 lines
514 B
Python
import string
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letters = string.ascii_lowercase + string.ascii_uppercase
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rs = []
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t = 0
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for line in open("input"):
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n = len(line.strip())
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n //= 2
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a, b = line[:n], line[n:]
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rs.append(set(line[:2*n]))
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u = set(a) & set(b)
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assert len(u) == 1
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x = list(u)[0]
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#print(x)
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t += 1 + letters.index(x)
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print(t)
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t = 0
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for i in range(0, len(rs), 3):
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a, b, c = rs[i:i+3]
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#print(a & b & c)
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u = a&b&c
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assert len(u) == 1
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x = list(u)[0]
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t += 1 + letters.index(x)
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print(t)
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