使用字典的简单问题...... [英] simple question using dictionary...

问题描述

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推荐答案

您可以将变量存储在字典中

a = 5

test_dict [" a"] = a

print test_dict [" a"]打印5

您可以改为存储数据字典从test_dict [" a"]指向5点，将值5存储为test_dict [" a"]


你也可以执行test_dict [a] = 3并打印a，test_dict [a]将打印5 3

或b = test_dict [" a"]，打印b将打印5

Python使用指针，因此您可以存储任何Python对象。

You can store a variable in a dictionary
a=5
test_dict["a"]=a
print test_dict["a"] prints 5
You can instead store the data in the dictionary since test_dict["a"] points to a points to 5, it is just as easy to store the value 5 as test_dict["a"]

You can also do test_dict[a]=3 and print a, test_dict[a] would print 5 3
or b = test_dict["a"], print b would print 5

Python uses pointers so you can pretty much store any Python object.

您可以将变量存储在字典中

a = 5

test_dict [" a"] = a

print test_dict [" a"打印5

您可以将数据存储在字典中，因为test_dict [" a"]指向5的点，将值5存储为test_dict ["]同样容易; a"]


你也可以做test_dict [a] = 3并打印一个，test_dict [a]会打印5 3

或b = test_dict ["]打印b将打印5

Python使用指针，因此您可以存储任何Python对象。

You can store a variable in a dictionary
a=5
test_dict["a"]=a
print test_dict["a"] prints 5
You can instead store the data in the dictionary since test_dict["a"] points to a points to 5, it is just as easy to store the value 5 as test_dict["a"]

You can also do test_dict[a]=3 and print a, test_dict[a] would print 5 3
or b = test_dict["a"], print b would print 5

Python uses pointers so you can pretty much store any Python object.

实际上我想用字典键来定义变量名...分配相应的字典值...


SKN

Actually I would like to define variable names using the dictionary keys..to assign the corresponding dictionary values...

SKN

您好！


我也是新手，所以这是一个简单的解决方案我建议：

Hello!

I am a newbee too , so here is a simple solution i suggest:

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