save project

quiz.py

@@ -2,4 +2,6 @@
 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))
-print(len(dict_hero))
\ No newline at end of file
+print(len(dict_hero))
+dict_hero['周亮']=100
+print(dict_hero)
\ No newline at end of file