【发布时间】:2018-02-08 10:14:07
【问题描述】:
我有以下列表:
mydata =[(22, 1),
(22, 0),
(22, 0),
(22, 1),
(23, 0),
(23, 1),
(23, 2),
(23, 1),
(23, 0),
(24, 3),
(24, 3),
(24, 2),
(24, 1),
(24, 0)]
我想根据元组中的第一项创建一个列表字典。比如:
mydict = {22: [1, 0, 0, 0], 23: [0, 1, 2, 1, 0], 24: [3, 3, 2, 1, 0]}
【问题讨论】:
标签: python list dictionary