save project

diy.py

+file1=open(r'C:\Users\dell\Desktop\test.txt','w',encoding='utf-8')
+file1.write('小兰:12本')
+file1.write('小李:13本')
+file1.write('张伟:16本')
+file1.write('小吗:14本')
+file1.close()
\ No newline at end of file