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Citadel Securities Interview Question

Citadel SecuritiesQuantitative Researcher Interview

Return all permutations of a given string in the form of a list. Recursive backtracking, or if you knew the right python package.

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Disclaimer: We are not affiliated with Citadel Securities in any way. This question is sourced from interviewees and public sources and may not be accurate or reflective of the company's actual interview process.