save project

diy.py

@@ -5,5 +5,7 @@ for i in a:
     print(data[0])
     for sales in data[1:]:
         sum=sum+int(sales)
-    result=data[0]+str(sum)
-    print(result)
\ No newline at end of file
+    result=data[0]+str(sum)+\n
+    final_sum.append(result)
+with open (r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
+    file.writelines(final_sum)
\ No newline at end of file