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Python培训知识总结系列- 第二章Python数据结构第四部分-字典操作-黄盛技术博客-51CTO...

 7 years ago
source link: http://blog.51cto.com/huangsheng2/2065739
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python字典键值对的添加和遍历添加键值对首先定义一个空字典dic={}1直接对字典中不存在的key进行赋值来添加dic['name']='zhangsan'dic{'name':'zhangsan'}123如果key或value都是变量也可以用这种方法key='age'value=30dic[key]=valued

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