rbt wrote: > Say I have a list that has 3 letters in it: > > ['a', 'b', 'c'] > > I want to print all the possible 4 digit combinations of those 3 > letters: > > 4^3 = 64
Should be 3**4 = 81. > > aaaa > abaa > aaba > aaab > acaa > aaca > aaac > ... > > What is the most efficient way to do this? Table t [c] a b c Query q SELECT t_3.c AS c1, t_2.c AS c2, t_1.c AS c3, t.c AS c4 FROM t, t AS t_1, t AS t_2, t AS t_3; output [c1] [c2] [c3] [c4] a a a a a a a b a a a c a a b a a a b b a a b c a a c a a a c b a a c c a b a a a b a b a b a c a b b a a b b b a b b c a b c a a b c b a b c c a c a a a c a b a c a c a c b a a c b b a c b c a c c a a c c b a c c c b a a a b a a b b a a c b a b a b a b b b a b c b a c a b a c b b a c c b b a a b b a b b b a c b b b a b b b b b b b c b b c a b b c b b b c c b c a a b c a b b c a c b c b a b c b b b c b c b c c a b c c b b c c c c a a a c a a b c a a c c a b a c a b b c a b c c a c a c a c b c a c c c b a a c b a b c b a c c b b a c b b b c b b c c b c a c b c b c b c c c c a a c c a b c c a c c c b a c c b b c c b c c c c a c c c b c c c c Record 81 of 81 -- http://mail.python.org/mailman/listinfo/python-list
