save project

diy.py

@@ -4,4 +4,8 @@ j=input("你要买什么?")
 if j in dict:
     print("您的"+j+"需要"+str(dict[j])+"元")
 else:
-    print("暂未售卖"+j)
\ No newline at end of file
+    print("暂未售卖"+j)
+    print("已设定全新物品")
+    x=input("设定你的专属售卖品价格")
+    dict['j']=x
+    print("全新物品"+j+str(x)+"元")
\ No newline at end of file