auto save

store.py

+#goods = {'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}
+#good=goods.pop("农夫山泉")
+#print(good)
+#print(goods)
+# 请将"农夫山泉"删掉，并打印出新的商品信息
 goods = {'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}
-good=goods.pop("农夫山泉")
-print(good)
+goods.clear()
 print(goods)
-# 请将"农夫山泉"删掉，并打印出新的商品信息
-
-

味儿.py

+r={'北京':8,'上海':15,'广州':20,'深圳':21}
+r={'北京':8,'上海':15,'广州':20,'深圳':21}
+r4=r.pop("北京")
+print(r4)
+print(r)
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