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Hard Python Dictionary Exercise (programming.dev)
submitted 1 month ago by to c/python@programming.dev
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A hard exercise to help build the right mental model for Python data.

The โ€œSolutionโ€ link visualizes execution and reveals whatโ€™s actually happening using ๐—บ๐—ฒ๐—บ๐—ผ๐—ฟ๐˜†_๐—ด๐—ฟ๐—ฎ๐—ฝ๐—ต: https://github.com/bterwijn/memory_graph

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[โ€“] 6 points 1 month ago (1 child)

Nice puzzle and tool. I picked the right answer but I wasn't overly confident.

You could list {1: [100]} as another possible answer, if you assume:

spoilerb |= {...} is equivalent to b = b | {...}, but you also realise the lists are never deep-cloned.

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