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git-svn-id: file:///srv/svn/euler@76 e5f4c3ec-3c0c-11df-b522-21efaa4426b5
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Correl Roush 2010-05-05 14:41:27 +00:00
parent 5dacf3f6b9
commit 99417e9205
1 changed files with 2 additions and 2 deletions
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4
e041.py
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@ -9,7 +9,7 @@ from e007 import is_prime
from e035 import permutations from e035 import permutations
def pandigital_prime_generator(n): def pandigital_prime_generator(n):
if n not in [3, 7, 9]: if n > 7:
raise Exception('Invalid pandigital prime length') raise Exception('Invalid pandigital prime length')
for end in [3, 7, 9]: for end in [3, 7, 9]:
digits = range(1, n + 1) digits = range(1, n + 1)
@ -22,7 +22,7 @@ def pandigital_prime_generator(n):
yield number yield number
def main(): def main():
for len in [9, 7, 3]: for len in range(7, 2, -1):
for n in sorted(pandigital_prime_generator(len), reverse=True): for n in sorted(pandigital_prime_generator(len), reverse=True):
print 'Pandigital Prime:', n print 'Pandigital Prime:', n
return return