餐厅排队系统。可以仿真顾客到来，存储顾客到达时间、等待时间、用餐时间和离开时间；可以预测某个时刻到达的顾客在店等候的时间长。内附系统设计文档。-Restaurant queuing system. Customers can simulate the arrival of the storage customer arrival time, waiting time, meal time and departure time can predict a certain time to reac