我上传的这个是学生管理系统，主要是对学生的信息进行增删改查,功能方面还是不错的。-I uploaded this is the student management system, is mainly to the students information pruning the check, function is still good.

限界剪枝法语回溯法类似，是一种在问题的状态空间树中搜索解的算法。优先级用优先队列来实现，优先级高即估计函数值越低的结点越靠近队列开头位置。-French back-Bound pruning method similar to the problem is a state-space search tree algorithm solution. Priority queue with priority to the realization of the high priority that i

rrt*算法的实现，可以实现路径的规划与修剪(The implementation of rrt* algorithm can realize path planning and pruning)