auto save

quiz.py

@@ -4,5 +4,5 @@ dict_hero={'赵一':30,'丁二':37,'孙五':52,'王猛':100}
 #print(len(dict_hero))
 print(dict_hero)
 print(dict_hero['丁二'])
-dict_hero['周亮']=32
+dict_hero['王猛']=32
 print(dict_hero)
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sss.py

+dict= {'可口可乐':3,'旺仔牛奶':1,'辣条':0.5,'巴西烤肉':2,'果冻':0.1}
+k=input('你想买什么呀？')
+if k  in dict:
+    print('叮咚~您的'+k+'需要支付'+str(dict[k])+'元~')
+else:
+    print('没有，敬请期待~')
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