Epic Systems Corporation


Interview Question

Technical Services Interview Verona, WI

The programming test was quite rigorous considering that I

  was applying for a role where they teach you programming. There was a question that you had to solve by knowing the algorithm to generate permutations. That algorithm is definitely not extremely common and I only knew about it from my own readings.

Interview Answer

1 Answer


Read wikipedia or various online sites for ways to generate permutations. I prefer to use the method of iterating the last place continuously and when it cycles back, you iterate the next place.

Interview Candidate on Jul 22, 2012

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