save project

diy.py

@@ -8,7 +8,9 @@ with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',enco
         sb=0
         for n in data[1:]:
             sb+=int(n)
-        print(sb)
+            nb=data[0]+str(sb)
+        print(nb)
+