这种答案看得懂才怪

来源: 绿色的手镯 于 2009-02-16 02:03:06 [] [旧帖] [给我悄悄话] 阅读数 : (309 bytes)

set: Passengers started to queue n minutes before check- point opened.
set: m passengers come to check-point per min
set: each checkpoint processes L passengers per min
set: After X minutes, the queue will be cleared if opening 8 counters

然后你就排出3个方程吧,不需要我教你了吧？

请您先登陆，再发跟帖！