save project

diy.py

@@ -4,4 +4,8 @@ with open(r'c:\Users\jone\Documents\lesson13-1\sales_list.txt',"r",encoding = 'u
         #print(a)
     for i in a:
         result = i.split()
-        print(result[1:])
\ No newline at end of file
+        #print(result[1:])
+        sum = 0
+        for sale in result[1:]:
+            sum = sum + int(sale)
+        print(sum)
\ No newline at end of file