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diy4.py

@@ -27,6 +27,17 @@ print(a)'''
 
 
 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["猴队长"])
-dict_hero["猴七"]=32
-print(dict_hero)
+
+
+print(dict_hero)''
+
+
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+
+book_dict = {"price": 500, "bookName": "Python设计", "weight": "250g"}
+book_dict["owner"] = 25
+print(book_dict)
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