Question: 2 . ( 2 0 points ) Given two strings T [ 1 . . . n ] from alphabet S and U [ 1

2.(20 points) Given two strings T[1...n] from alphabet S and U[1...n] from alphabet S': is there a bijective function f between S and S'(f:S -> S') such that U[i]= f(T[i]) for all i in [1,n]. Give a worst-case algorithm and an average case algorithm for determining this question. Please write high level idea followed by a pseudocode.

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