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Talk:Permutations with some identical elements: Difference between revisions
Talk:Permutations with some identical elements (view source)
Revision as of 04:01, 27 July 2019
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Given an input of the form <big>[a1, a2, ..., ak]</big> where <big>a<sub>k</sub></big> denotes how many duplicates of element <big>k</big> you should have,
each <big>a<sub>k</sub
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