save project

diy.py

@@ -6,5 +6,8 @@ for i in a :
     sum=0
     sum=0
     for sales in data[1:]
     for sales in data[1:]
         sum=sum+int(sales).
         sum=sum+int(sales).
-    result=data[0]+str(sum)
-    print(result)
+    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