(1) 设计一个易于理解的界面，动态显示各梯的载客与运行情况(上、下或停止)，动态显示各楼层的人员停留情况与要求乘梯情况；动态显示从仿真开始到目前的时间。

(2) 可变动的参数（K、N、M、L、S、T）应在程序开始时从对话框输入 -(1) to design a easy-to-understand interface, dynamic display of the ladder with the operation of the passenger (the upper and lower or stop), dynamic display of personnel on each floor with the request to stay the case by ladder　dynamic display from the beginning to the current simulation时间. (2) changes in the parameters (K, N, M, L, S, T) should be the beginning of the proceedings from the dialog box enter