J.P. Morgan Interview Question: Write the algorithm to find a... | Glassdoor

Interview Question

Senior Software Engineer Interview New York, NY

Write the algorithm to find all possible phone numbers that

  can be dialed on a standard touch-tine phone keypad when the "next digit" can only be selected from the #'s that are reached by moving as a Chess Knight (over 2 & up/down 1, or over 1 & up/down 2)

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