# 写入同学们的捐赠明细:'小兰:12本'、'小丽:11本'、'李文:9本'、'张伟:16本' book=open(r'D:\BDSBDSHFDHNFBEHFBRDHJF\a.txt','w',encoding='UTF-8') book.write('小兰:12本') book.write('小丽:11本') book.write('李文:9本') book.write('张伟:16本')