books = [['Python程序设计',10001,'ni邮电出版社'],
['5G移动通信技术',10008,'nj邮电出版社'],
['通信原理',20009,'ni工业出版社']]
keys = ('书名','ISBN','出版社')
用上面两个数据，用代码生成book_dic
book_dic = {10001:{'书名':'Python程序设计','ISBN':10001,'出版社':'ni邮电出版社'}, \
10008:{'书名': '5G移动通信技术', 'ISBN': 10008, '出版社': 'nj邮电出版社'}, \
20009:{'书名': '通信原理', 'ISBN': 20009, '出版社': 'ni工业出版社'}}
不太理解循环怎么处理
