save project

diy.py

@@ -11,7 +11,7 @@ for i in a:
     for salas in new_i:
         sum=sum+int(salas)
     wat=new_i[0]+str(salas)
-    s.append
+    s.append(wat)
 
 files=open(r'c:\Users\玛酷机器人3\Documents\lesson13_2\sales_list.txt','a'',encoding='utf-8)
 files.writelines()