Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/278.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/7/arduino/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 创建多个具有不同名称的空列表_Python_List - Fatal编程技术网

Python 创建多个具有不同名称的空列表

Python 创建多个具有不同名称的空列表,python,list,Python,List,我想创建三个空列表,其名称与列表中的项目对应: la = ['A', 'B', 'C'] 我试过了 la_A = [] la_B = [] la_C = [] 但是不行。你应该改用字典 (l_la[i]) = ([] for i in len(la)) 印刷品 la = {c: [] for c in la} print(la['A']) 对我来说,这感觉像是一场灾难。你想通过这样做实现什么? []

我想创建三个空列表,其名称与列表中的项目对应:

la = ['A', 'B', 'C']
我试过了

la_A = []
la_B = []
la_C = []

但是不行。

你应该改用字典

(l_la[i]) = ([] for i in len(la))
印刷品

la = {c: [] for c in la}
print(la['A'])
对我来说,这感觉像是一场灾难。你想通过这样做实现什么?
[]