地圖和字典有什麼區別？ - What is the difference between a map and a dictionary?

問題：

I know a map is a data structure that maps keys to values.我知道地圖是一種將鍵映射到值的數據結構。 Isn't a dictionary the same?字典不一樣嗎？ What is the difference between a map and a dictionary ¹ ?地圖和字典^{1 有}什麼區別？

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_{1. I am not asking for how they are defined in language X or Y (which seems to be what generally people are asking here on SO), I want to know what is their difference in theory. 1. 我不是在問它們在語言 X 或 Y 中是如何定義的（這似乎是人們在 SO 上普遍提出的問題），我想知道它們在理論上的區別是什麼。}

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解決方案：

參考一： https://en.stackoom.com/question/C6HE
參考二： https://stackoom.com/question/C6HE