Created
February 6, 2021 16:20
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One-liner solution to https://github.com/asartori86/advanced_programming_2020/blob/master/exam/python_exam.ipynb
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| def reverse_dict(d): | |
| return {lhs: [_ for _ in d.keys() if (lhs in d.get(_))] for lhs in set().union(*(d.values()))} |
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