!-- flowchart 箭头图标 勿删 --
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 for the customers to wait in line are:Suppose
阅读背景：
PAT A1014 Waiting in Line (30point(s))
来源：互联网
分享到：
