save project

diy.py

 dict= {'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利奥':10,'巧克力':6}
-j=input("你要买什么?")
-if j in dict:
+k=input("名字")
+v=input("价钱")
+if k in dict:
     print('叮咚~你的'+k+'需要支付'+str(dict[k])+'元~')
 else
     print("没货")
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