on generating combinations among a variable list of lists
Boris Dorestand
bdorestand at example.com
Sun Jun 28 08:49:35 EDT 2020
Say we have [1,3,5,7], [2,3], [1,10]. I'd like to generate
[1,2,1]
[1,2,10]
[1,3,1]
[1,3,10]
[3,2,1]
[3,2,10]
[3,3,1]
[3,3,10]
[5, ...]
...
[7,3,10]
The number of input lists is variable. The example shows three lists,
but there could be only one or ten lists or any other number of lists.
I looked at itertools. There doesn't seem to be any procedure ready for
this. I might have to combine some of them but I'm not yet sure how.
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