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}
dict_hero['赵一']=999
print(dict_hero)