auto save

diy.py

 with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as s:
     a=s.readlines()
+h=[]
 for i in a:
-    data=i.split()
-    print(data[0])
-    print(data[1:])
\ No newline at end of file
+    j=i.split()
+    q=0
+    for w in j[1:]:
+        q+=int(w)
+        d=j[0]+str(q)
+    h.append(d)
+with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list.txt','a\',encoding='utf-8') as s:
\ No newline at end of file