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用 Jupyter 学习 Python 字典|Linux 中国
字典是 Python 编程语言使用的数据结构。一个 Python 字典由多个键值对组成;每个键值对将键映射到其关联的值上。 例如你是一名老师,想把学生姓名与成绩对应起来。你可以使用 Python 字典,将学生姓名映射到他们关联的成绩上。此时,键值对中键是姓名,值是 ...
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