K-th permutation of length N in lexicographical order

Revision en1, by RockStars, 2022-01-18 08:02:20

How to find the Kth permutation of length N in lexicographical order (N <= 100) no overtime

Tags permutations, combinations, math, dynamic programming

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en1 English RockStars 2022-01-18 08:02:20 237 Initial revision (published)