31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
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import sys
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S = 0
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for l in sys.stdin.read().splitlines():
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[code,num] = l.split('|')
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codes = code.split(" ")
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D = { }
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# uniq choices 1,4,7,8
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D[1] = [l for l in codes if len(l)==2][0]
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D[7] = [l for l in codes if len(l)==3][0]
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D[4] = [l for l in codes if len(l)==4][0]
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D[8] = [l for l in codes if len(l)==7][0]
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# multiple choices
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L5 = [l for l in codes if len(l)==5] # 2 or 3 or 5
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L6 = [l for l in codes if len(l)==6] # 0 or 6 or 9
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# only 9 contains a 4 (and a 3)
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D[9] = [l for l in L6 if (set(l)&set(D[4]))==set(D[4])][0]
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# 0 contains a 7 and a 1 is not a 9
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D[0] = [l for l in L6 if (set(l)&set(D[7]))==set(D[7]) and l != D[9]][0]
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# 6 is not a 9 nor a 0
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D[6] = [l for l in L6 if l != D[0] and l != D[9]][0]
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# only 3 contains a 7
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D[3] = [l for l in L5 if len(set(l)&set(D[7]))==3][0]
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# 5 has only on difference with 6, 2 has 3
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D[5] = [l for l in L5 if len(set(l)^set(D[6]))==1][0]
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# 2 is not a 5 nor a 3
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D[2] = [l for l in L5 if l != D[5] and l != D[3]][0]
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# decode using inverted dictionary
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E = {"".join(sorted(v)):k for (k,v) in D.items()}
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S += int("".join(str(E["".join(sorted(i))]) for i in num.split(" ")[1:]))
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print(S)
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