diff --git a/diy.py b/diy.py
index 00b2295..0cbe4ba 100644
--- a/diy.py
+++ b/diy.py
@@ -1,2 +1,8 @@
 # 神奇百货中的物品已经帮你创建好啦,接下来要看你的了~
-dict= {'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}
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+dict= {'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}
+k=input("你要什么")
+if k in dict:
+    d=input("你要多少")
+    print("你的",k,"一共",dict[k]*int(d),"元",sep="")
+else:
+    print("缺货")
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