用JAVA写的，演示了二叉树算法，前序遍历，中序遍历，后序遍历都有涉及，适合做阶段作业提交-Written using JAVA, shows binary tree algorithm, pre-order traversal, in-order traversal, postorder traversal are involved, suitable for job submission phase

用java实现的线性序列对齐算法（算法->动态规划的作业）-Java implementation of a linear sequence alignment algorithm (algorithm- dynamic programming job)

使用java实现的哈夫曼编码，中序遍历树结构，算法作业-Use java achieve Huffman coding, in order to traverse the tree structure, algorithms job