save project

1.py

+with open(r"c:\Users\18946\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8"):
+    a= file.readlines()
+for i in a:
+    data=i.split()
+    sum=0
+    for sales in data[1:]:
+        sum=sum+int(sales)
+    result=data[0]+str(sum)+'\n' 
+    final_sum.append(result)
+with open(r"c:\Users\18946\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8"):
+    file.writelines(final_sum)
\ No newline at end of file