auto save

diy.py

-with open(r'c:\Users\XMBC\Documents\lesson13-1\sales_list.txt','r',encoding="utf-8") as f:
+with open(r'c:\Users\XMBC\Documents\lesson13-3\sales_list.txt','r',encoding="utf-8") as f:
     a=f.readlines()
     a=f.readlines()
+    print(a)
     for i in a:
     for i in a:
-        print(i)  
+        data=i.split()
+        print(data[1:])
+        print(data[0])

sales_list.txt

-
 悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11
 悟空 12 15 11 12 11 12 13 21 27 12 15 30 22 26 15 12 21 23 27 11
 诺依 21 29 15 21 21 21 29 30 12 13 12 12 24 52 27 26 15
 诺依 21 29 15 21 21 21 29 30 12 13 12 12 24 52 27 26 15
 小贝 29 11 11 15 13 15 13 11 11 29 13 11 
 小贝 29 11 11 15 13 15 13 11 11 29 13 11