16 lines
342 B
Python
16 lines
342 B
Python
from collections import Counter
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low = 152085
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high = 670283
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print(len(list( \
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filter( \
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lambda x: len(set(x)) != len(x) \
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and list(x) == sorted(x) \
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and 2 in set(Counter(x).values())\
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, map(str,range(low,high+1)) \
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) \
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) \
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) \
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)
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