用c语言编的一个电梯时间最优化仿真，具有图形界面，总共有3台电梯，当某一层有人需要用电梯时，通过算法，可以得出时间最短的电梯号，并通过仿真来检验。-C language code with a simple optimization of the lift time simulation, with a graphical interface, a total of 3 sets of elevators, when a layer of people need the elevator, through the algorithm, the shortest of the elevator can be drawn number, and simulation to test .