save project

quiz.py

 # 直接运行以下代码，说说你的发现：
-dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98}
-dict_hero["赵一"]=35
-dict_hero["赵三"]=50
-print(dict_hero)
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+dict= {'可口可乐':30,'面包':37,'农夫山泉':52,'果冻':89,'巧克力':98}
+dict["奥利给"]=1000
+j=input("你要买什么？")
+if j in dict:
+    print("您购买的"+j+"需要支付"+str(dict[j])+"元")
+else:
+    print("缺货")
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