Give a recursive algorithm to compute a list of all permutations of a given set S....

Give a recursive algorithm to compute a list of all permutations of a given set S. (That is, compute a list of all possible orderings of the elements of S. For example, permutations({1, 2, 3}) should return {〈1, 2, 3〉, 〈1, 3, 2〉, 〈2, 1, 3〉, 〈2, 3, 1〉, 〈3, 1, 2〉, 〈3, 2, 1〉}, in some order.)

Prove your algorithm correct by induction.

Expert Solution

Colby Messinger answered 1 year ago

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