2015 年 8月 22 日随笔档案 - pb2016

2015年8月22日

摘要： Problem DescriptionVictor has a machine. When the machine starts up, it will pop out a ball immediately. After that, the machine will pop out a ball e... 阅读全文

posted @ 2015-08-22 22:10 pb2016 阅读(256) 评论(0) 推荐(1) 编辑

HDU 1885 Key Task (bfs)

摘要： Problem DescriptionThe Czech Technical University is rather old — you already know that it celebrates 300 years of its existence in 2007. Some of the ... 阅读全文

posted @ 2015-08-22 14:28 pb2016 阅读(160) 评论(0) 推荐(0) 编辑