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@@ -2,5 +2,4 @@
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def hehe(a,b,c):
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print('hehe:'+a+b+c)
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hehe('x','y','z')
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@@ -2,11 +2,13 @@
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# 元祖不能修改、删除 有序,可重复,不可扩展
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# 元祖可以作为字段的key
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a = ('键盘','鼠标')
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b = ('键盘','鼠标','鼠标')
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contacts = {
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'name':'张三',
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'sex':"男",
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'salary':'8000'
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}
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print(b)
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contacts[a] = 'xxx' # 元祖作为字典的key
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print(contacts)
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print(contacts[a])
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