save project

Untitled-1.py.py

 filel=open(r'C:\Users\Administrator\Desktop\book.txt','a',encoding='utf-8')
 filel.write('小兰:12本\n')
-filel.write('小丽:11本\n')
+filel.write('小强:10本\n')
+for i in range(i):
+    if '小强:10本'
 filel.close()
\ No newline at end of file