2020年4月3日
[PAT 甲级] 1014 Waiting in Line （30 分)
摘要： Suppose a bank has N windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. The rules 阅读全文
posted @ 2020-04-03 14:09 CrosseaLL 阅读(108) 评论(0) 推荐(0) 编辑