save project

diy.py

 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as file:
-    a=file.readlines()
-    #print(a)
-for i in a:
-    c=i.split()
-    print(c)
+    a=file.read()
+    print(a)
+
+