save project

diy.py

-with open(r'c:\Users\yy\Documents\lesson13-5\sales_list.txt','r',encoding='utf-8') as file:
-    a=file.readlines()
-
-
-final_sum=[]
-sum=0
+with open (r'c:\Users\yy\Documents\lesson13_2\sales_list.txt','r',encoding='utf-8') as fiel:
+    a=fiel.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(sum)
-
-with open(r"c:\Users\yy\Documents\lesson13-5\sales_list.txt",'a',encoding='utf-8') as file:
-    file.writelines(final_sum)
+    print(result)
\ No newline at end of file