save project

store.py

@@ -2,5 +2,15 @@ goods = {'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1,'辣条':3,'巴西
 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
-
-
+for i,s in goods.items():
+    print(i,s)
+while True:
+    s=input('你想要什么？按下q/Q键退出')
+    print('^'*30)
+    if s in goods:
+        print(s,goods[s])
+        print('^'*30)
+    elif s=='q'or'Q' :
+        print('已退出')
+    else:
+        print('无货')
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