save project

2.PY

+d = {"name":"张三","age":18}
+print(d["name"])
+print(d["age"])
+d["age"] = 19
+print(d)
\ No newline at end of file

9.py

+d = {"name":"张三","age":18,"class":"3班"}
+d.pop("age")
+print(d)
+del d["class"]
+print(d)
+d.clear()
+print(d)
\ No newline at end of file

diy.py

 # 神奇百货中的物品已经帮你创建好啦，接下来要看你的了~
-dict= {'可口可乐':3,'农夫山贼':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利奥':10,'巧克力':6}
+dict= {'可白可乐':3,'农夫山贼':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利给':10,'巧克力':6}
 j=input("你要买什么?")
 if j in dict:
     print("你的"+j+"品需要支付"+str(dict[j])+"元")