2017年8月2日
[HDU 3507]Print Article
摘要： Description Zero has an old printer that doesn't work well sometimes. As it is antique, he still like to use it to print articles. But it is too old t 阅读全文
posted @ 2017-08-02 10:36 NaVi_Awson 阅读(314) 评论(0) 推荐(1)