37 lines
637 B
Python
37 lines
637 B
Python
def search(n):
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first7 = n[:7]
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lo = 0
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hi = 128
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for c in first7:
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mid = (lo + hi) // 2
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if c == "F":
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hi = mid
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elif c == "B":
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lo = mid
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x = lo
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last3 = n[-3:]
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lo = 0
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hi = 8
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for c in last3:
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mid = (lo + hi) // 2
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if c == "L":
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hi = mid
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elif c == "R":
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lo = mid
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y = lo
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id = 8 * x + y
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return id
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ids = []
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with open("5.txt") as f:
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for line in f:
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line = line.strip()
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id = search(line)
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ids.append(id)
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ids.sort()
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print(ids)
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print("ajsdoifapjds")
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for i in range(len(ids) - 3):
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