save project

diy.py

@@ -4,5 +4,10 @@ with open(r'C:\Users\Administrator\Documents\lesson13-3\sales_list.txt','r',enco
 
 for i in a:
     data =i.split()
-    new_data = data[0:]
-    print(new_data)
\ No newline at end of file
+    # new_data = data[0:1]
+    # print(data)
+    # print(new_data)
+    sum = 0
+    for sales in data[1:]:
+        sum = sum + int(sales)
+    print(sum)
\ No newline at end of file