save project

diy.py

 with  open(r'c:\Users\玛酷001\Documents\lesson13-1\sales_list.txt',"r",encoding="utf-8")as fill:
 with  open(r'c:\Users\玛酷001\Documents\lesson13-1\sales_list.txt',"r",encoding="utf-8")as fill:
     a=fill.readlines()
     a=fill.readlines()
    # print(a)
    # print(a)
- for i in a:
+for i in a:
     print(i)
     print(i)
\ No newline at end of file