auto save

diy.py

-with open(r"C:\Users\Administrator\Desktop\自由美利坚，开心每一天！.txt",'r',encoding='utf-8') as file:
+with open("C:\\Users\\Administrator\\Desktop\\自由美利坚，开心每一天！.txt",'r',encoding='utf-8') as file:
     a=file.readlines()
     a=file.readlines()
 for i in a:
 for i in a:
     print(i)
     print(i)
\ No newline at end of file