基于VC++6.0分别采用LS文法生成算法和LS文法递归算法编程实现一种分形树. 提供界面允许用户输入分形树迭代次数，由程序绘制树形分形体. -based VC 6.0 respectively LS Algorithm grammar and grammar LS recursive algorithm programming a fractal tree. provide interface allows users to import fractal tree iteration