save project

diy.py

@@ -2,4 +2,7 @@ file=open(r'C:\Users\EDZ\Documents\lesson13-1\sales_list.txt','r',encoding='utf-
 a=file.readlines()
 for i in a:
     data=i.split()
-    print(data[1:])
\ No newline at end of file
+    sum=0
+    for sales in date[1:]:
+        sum = sum + int(sales)
+        print(sum)
\ No newline at end of file