save project

diy.py

@@ -11,9 +11,9 @@ for i in a:
     sum=0
     for sales in www[1:]:
         sum=sum+int(sales)
-    qq=www[0]+str(sum)
+    qq=www[0]+str(sum)+"\n"
     aasum.append(qq)
-with open(r"c:\Users\EDZ\Documents\lesson13-1\new_sales_list.txt","r",
+ with open(r"c:\Users\EDZ\Documents\lesson13-1\sales_list.txt","a",encoding="utf-8") as file:   
     file.writelines(aasum)