Python Developer Interviews

Python Developer Interview Questions

"Python developers are responsible for developing code to build products using the python programming language. In an interview context, expect to be quizzed on your technical skills through different kinds of computing problems or brainteasers. The specific questions you are asked will depend on what type of programming position you are looking for. Try researching a specific discipline such as web development, application development, or system development."

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What is the formula for determining the number of permutations? Write a function to return the permutations of a given string, e.g. "abc", that are equal to the length of the given string. If this function is implemented using itertools, also implement one without using itertools. Note that use of recursion is acceptable.
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Python Developer

Interviewed at HedgeServ

3.8
Dec 26, 2016

What is the formula for determining the number of permutations? Write a function to return the permutations of a given string, e.g. "abc", that are equal to the length of the given string. If this function is implemented using itertools, also implement one without using itertools. Note that use of recursion is acceptable.

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