2018年8月7日
1017 Queueing at Bank (25)
摘要： Suppose a bank has K windows open for service. There is a yellow line in front of the windows which devides the waiting area into two parts. All the c 阅读全文
posted @ 2018-08-07 21:15 王清河 阅读(152) 评论(0) 推荐(0)