save project

1.py

-a=open(r'C:\Users\Administrator\Desktop\a.txt','w',encoding = 'utf-8')
-a.write("小兰：12本 \n 小丽：11本 \n 李文：9本 \n 张伟：16本")
-a.close()
\ No newline at end of file
+with open(r'C:\Users\Administrator\Desktop\book.txt\a.txt','a',encoding = 'utf-8') as a:
+    a.write("小强:12本 \n 李明：15本")
+    
\ No newline at end of file