auto save

quiz.py

-# 直接运行以下代码，说说你的发现：
-list_hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
-dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98}
-print(len(list_hero))
+dict_char = {'a':1,'b':2,"c":4}
+print(dict_char["c"])
+dict_char[]
\ No newline at end of file
-print(len(dict_hero))
\ No newline at end of file