save project

diy.py

 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-1') as file:
 with open(r'C:\Users\Administrator\Documents\lesson13-1\sales_list.txt','r',encoding='utf-1') as file:
     a=file.readline()
     a=file.readline()
-    print(a)
 for i in a:
 for i in a:
     print(i)
     print(i)
\ No newline at end of file