save project

1.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?")
+k=input('要多少个？')
+if j in dict:
+    print('要'+str(dict[j]*k)+'元！')
+else:
+    print('煤油哎！')
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