save project

diy.py

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