How to make item pairs from the same big list in python

Asked Dec 16 '19 at 21:56

Active Dec 16 '19 at 21:58

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For example: [0,1,2,3] expected results [0,1], [0,2], [0,3], [1,2], [1,3], [2,3]

asked Dec 16 '19 at 21:56

Bassem Samir

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iter_tools permutations,combinations? – user1558604 Dec 16 '19 at 21:57
Clarify more plz. – Bassem Samir Dec 16 '19 at 21:58
No i need like I explained in problem body – Bassem Samir Dec 16 '19 at 22:00
@BassemSamir Read the docs for itertools, they're quite good IMO. – AMC Dec 16 '19 at 23:36

1 Answers1

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Use combinations from itertools

 from itertools import combinations
 x = combinations(lst,2)

https://docs.python.org/2/library/itertools.html#itertools.combinations

answered Dec 16 '19 at 21:58

C Haworth

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