Commit b782c3af by BellCodeEditor

save project

parent dc865750
Showing with 6 additions and 7 deletions
...@@ -13,5 +13,4 @@ print(list_hero) ...@@ -13,5 +13,4 @@ print(list_hero)
''' '''
# 注释掉上面的代码,并创建一个名为dict_hero的字典 # 注释掉上面的代码,并创建一个名为dict_hero的字典
dict_hero={'猴三',10,'猴一',21,'猴五',22,'猴队长',29,'猴七',30} dict_hero={'猴三',10,'猴一',21,'猴五',22,'猴队长',29,'猴七',30}
print(dict_hero) print(dict_hero)
# 直接运行以下代码,说说你的发现: #利用字典
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}#xxx{"x",x}字典固定格式
dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98} print(dict_hero["周亮"])#用键提取
print(len(list_hero)) dict_hero["周亮"]=100#用键替换
print(len(dict_hero)) print(dict_hero["周亮"])
\ No newline at end of file \ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment