save project

diy.py

 with open(r"C:\Users\pc\Desktop\新建文件夹\成绩.txt","r",encoding="utf-8") as a:
     b=a.readlines()
-    print(b)
\ No newline at end of file
+    for i in b:
+        data=i.split()
+        print(data[1:])
\ No newline at end of file

sales_list.txt

-5t
\ No newline at end of file