Commit 861bab2e by BellCodeEditor

save project

parent 9441b4a0
Showing with 6 additions and 6 deletions
# 直接运行以下代码,说说你的发现: # 直接运行以下代码,说说你的发现:
list_hero=['赵一',30,'孙五',52,'王猛',89,'周亮',98] 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':30,'孙五':52,'王猛':89,'周亮':98}
print(len(list_hero)) # print(len(list_hero))
dict_hero['丁二']=27
print(len(dict_hero)) print(dict_hero)
\ No newline at end of file \ No newline at end of file
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