迷宫自动生成程序，并且可以将生成的迷宫以BMP文件格式保存下来。需要输入的参数为迷宫的长度、宽度和长宽格数。-Automatic generation of the maze procedure, and the maze can be generated in BMP file format saved. Parameters need to enter the maze of the length, width and length and width of the cells.