36 lines
596 B
Python
36 lines
596 B
Python
from math import sqrt, log10
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def isp(x):
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if x == 2:
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return True
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if x <= 1 or x & 1 == 0:
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return False
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for i in xrange(3, int(sqrt(x)) + 1, 2):
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if x % i == 0:
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return False
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return True
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def ananum(x):
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if isp(x):
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for i in xrange(1, int(log10(x)) + 1):
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if isp(x / (10 ** i)) and isp(x % (10 ** i)):
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continue
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else:
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return False
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return True
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return False
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count = 0
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total = []
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n = 11
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while count < 11:
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if ananum(n):
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count += 1
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total.append(n)
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n += 1
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print count, sum(total)
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print total
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