save project

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={王五，30}
-print(len(list_hero))
-print(len(dict_hero))
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+
+k=input(你要买什么？)
+if k in dict_hero
+    print("你的'+k+'要"+str(dict_hero[k])+"元。")
+else:
+     print('没有你想要的物品")
+     
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