tangjin1991的专栏

启发式搜索解决九宫格算法，C++，A算法人工智能

cout << "1-插入元素" << endl; cout << "2-前序遍历" << endl; cout << "3-中序遍历" << endl; cout << "4-后序遍历" << endl; cout << "5-查看深度" << endl; cout << "6-查看叶子数" << endl; cout << "7-查看总元素个数" << endl; cout << "8-退出" << endl; cout << "9-查看操作说明" << endl;