2019年8月23日
Sending Packets LightOJ - 1321 (期望计算）
摘要： 题面： Alice and Bob are trying to communicate through the internet. Just assume that there are N routers in the internet and they are numbered from 0 to 阅读全文
posted @ 2019-08-23 09:41 断腿三郎 阅读(228) 评论(0) 推荐(0) 编辑