Lexicographic Order

Generates permutations using lexicographic ordering.

Latest Source Code:
Github: LexicographicOrder.java

Output:

Array : [5, 1, 7, 6, 3, 9, 8, 4, 2]
Next permutations : [5, 1, 7, 6, 4, 2, 3, 8, 9]

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