#732. python-字典-自定义一个字典并打印，同时创建空字典并打印其长度和类型
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ID: 732
Type: Default
1000ms
256MiB
Tried: 6
Accepted: 2
Difficulty: 10
Uploaded By:
wuzehong
python-字典-自定义一个字典并打印，同时创建空字典并打印其长度和类型
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python-字典-自定义一个字典并打印，同时创建空字典并打印其长度和类型
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