再给大家提供一个数据结构练习的程序，用队列实现了杨辉三角，有兴趣研究下...

这里采用了C++里随机的一个函数,通过修改,顺利变成一个在指定范围内随机抽取数据的函数,并且不重复抽取-here C. Lane used a random function, through the revision, smoothly into a designated area in random data function, and does not take repeat

皇后算法111 很经典的 内含两种 希望大家喜欢-111 Queen"s algorithm includes the classic two hope you like

双向循环链表节点：数据域+指针域指针域：一个指针指向前一个同类型节点，另一个指针指向后一个同类型节点（1）设计节点struct db_node{int data;struct db_node * prev;struct db_node * next;};（2）创建空链表//创建了一个只有头节点的双向循环链表，返回头节点的地址struct db_node * create_db_list(void){struct db_node * phead = (struct db_node *)malloc(sizeof(struct db_node));if(phead == NULL)exit(-1);else{phead->next = phead;phead->prev = phead;}return phead;}（3）制造新节点//制造新节点，返回新节点的地址struct db_node * make_db_node(int value){struct db_node * pnew = (struct db_node *)malloc(sizeof(struct db_node));if(pnew == NULL)printf("malloc failed! ");else{pnew->data = value;pnew->next = NULL;pnew->prev = NULL;}return pnew;}（4）插入节点//把pnew指向的节点插入到头节点的前面，也就是整个链表的末尾bo

这是一些c语言的常用算法，它可以帮助那些初学c语言的人了解c语言的算法的写法和怎么用的啊-c language commonly used algorithm, it can help those learning the language c c language people understand the wording of the algorithm and how the ah! !

图书系统，包括图书的查询，添加，删除。用户信息的管理。-Circulation systems, including library queries, add, delete. User information management.

实现md5文件电子签名，md5hash值计算，比较文件，自己可扩展功能实现几个文件对比，从而找出重复文件-Md5 files to achieve electronic signature, md5hash calculated to compare documents, they can extend the functionality to achieve a number of document comparison, and to find duplicate files

Java数据结构和算法（第二版）-lafore著，教材中的范例程序，用JAVA语言，-Java data structures and algorithms (second edition)-lafore, and textbook examples of procedures, using JAVA language,

一元稀疏表达式计算器 大学数据结构实验，关于线性表的实验题目，我的作品，如有问题发邮件给我-one yuan sparse expression calculator University experimental data structure on the linear scale experimental subject, my work, and if made to the mail I

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这是研究生课程计算方法与技术中讲到的UnionFind算法的具体实现代码。-This is the post-graduate courses and technical calculation method described in UnionFind algorithm to achieve the specific code.