auto save

diy.py

+with open ('c://Users//chenyufei//Documents//lesson13-1//sales_list.txt','r',encoding='utf-8') as file:
+    a = file.readlines()
+    #print(a)
+for i in a:
+    b = i.split()
+    print(b[0])
+    print(b[1:])
\ No newline at end of file