save project

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}
 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}
-goods.pop("农夫山泉")
-print(goods)
-# 请将"农夫山泉"删掉，并打印出新的商品信息
-goods.clear()
-print(goods).
-
+for i in goods.keys():
+    print(i)
+for i in goods.values():
+    print(i)
+for a,b in goods.items():
+    print(a,b)