save project

diy.py

-
+dict{'可口可乐':3,'旺仔牛奶':5,'巴西烤肉':7,'奥利奥':10,'辣条':1,'果冻':4}
+k=input('询问'')
+if k in dict:
+    print('欢迎下次光临')
+else:
+    print('缺货')
+