save project

diy.py

-with open(r'c:\Users\GT\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as files:
+with open(r'c:\Users\GT\Documents\lesson13-1\sales_list.txt','w',encoding='utf-8') as files:
     a=files.readlines()
     a=files.readlines()
     for i in a:
     for i in a:
         b=i.split()
         b=i.split()
@@ -6,4 +6,4 @@ with open(r'c:\Users\GT\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8
         for sales in b[1:]:
         for sales in b[1:]:
             sum=sum+int(sales)
             sum=sum+int(sales)
         result=b[0]+str(sum)
         result=b[0]+str(sum)
-        print(result)
+        
\ No newline at end of file