olve not copy wrong answer from other website ???? Consider arrays A and B, each of which is indexed from 1 to n. The array entries are bank customer PIN numbers, where a PIN number is a sequence of exactly 3 digits (ex. 460 or 013 are each valid PINs). Array A consists of the PIN numbers of customers from bank A, and array B consists of the PIN numbers of customers from bank B. Your job is to design an algorithm that outputs all safe passwords from bank A. The safe passwords from bank A are

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Please solve not copy wrong answer from other website ????

Consider arrays A and B, each of which is indexed from 1 to n. The array entries are bank customer
PIN numbers, where a PIN number is a sequence of exactly 3 digits (ex. 460 or 013 are each valid PINs).
Array A consists of the PIN numbers of customers from bank A, and array B consists of the PIN numbers
of customers from bank B. Your job is to design an algorithm that outputs all safe passwords from bank
A. The safe passwords from bank A are those which are used by a customer from bank A but not also
used by a customer in bank B. Write the pseudo-code for your algorithm, and justify why it runs in time
O(n) in the worst-case.

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