save project

diy.py

@@ -5,4 +5,10 @@ if j in dict:
     prink('巧克力'(dict[j]))
 
 else:
-    prink()
\ No newline at end of file
+    prink()
+    
+    
+    if k in dict:
+    print('叮咚~您的'+k+'需要支付'+str(dict[k])+'元~')
+else:
+    print('神奇百货暂未有你想要的物品，敬请期待~')
\ No newline at end of file