Date:2012-10-27
有了itertools.排列组合问题都不怕
from itertools import permutations m = 2 n = 3 print {}.fromkeys(list(permutations([0]*m+[1]*n)), 0).keys()
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Date:2012-10-27
有了itertools.排列组合问题都不怕
from itertools import permutations m = 2 n = 3 print {}.fromkeys(list(permutations([0]*m+[1]*n)), 0).keys()
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