xmail 邮件程序案例

求解可达距阵 自己写的 请大家指教 -solution can write their own matrix Please enlighten Thank you

Video rent program. simple

完全内核，界面的改变，增加学生统计、 院系、班级等管理功能 　　1.添加单个成绩 　　2.批量添加成绩 　　3.通过搜索并修改与删除 　　4.直接修改 　　5.可以批量删除 　　6.可以直接GO到达你想到达的页 　　7.分页显示 　　8.代码精简 　　9.整合部分重复代码 　　v2.82 build1114版 　　1、增加了Excel名单文件上传、导入功能 　　2、为了正确指定文件上传目录，各文件夹名中不许有字符“.”，故将原命名方式“School V2.82 Build1114”改为“School V282 Build1114”。 -completely kernel, interface changes, the increase in student enrollment statistics, faculty, classes such as a management function. Add two individual achievements. Batch added three results. Search through deletion and modification In addition to four. directly alter five. Batch 6 can be deleted. GO can reach you directly to the arrival of page 7 . Pagination 8. 9 streamlined code. Integration of duplicate code v2.82 build111 4 version of an increased list of Excel file uploads into two functions. , Therefore, the original name means "School V2.82 Build1114" to "School V2 82 Build1114. "

数据结构：顺序栈-data structure : Stack order

数据结构的一些简单编程题,二叉树结构，遍历的递归于非递归算法-data structure that some simple programming, binary tree structure, traverse the non- recursive recursive algorithm

一个自己用C编的关于贪婪算法的例子，压缩包里带有原题目与原测试数据-they use a C series of examples of the greedy algorithm, compressed bundle with the original title and the original test data

用VB6.0实现的最短路径分析，采用了优化的方法（搜索方向一致性）-Using VB6.0 to achieve the shortest path analysis, using optimization methods (search direction consistency)

看见有些拿螺旋数字矩阵做考题的，虽然本来也不难，可是你要一着急也许就想不出来了呢:)-see some figures with spiral matrix so many questions, although otherwise it is not difficult, but you may be an anxious not want to come out? :)

用内嵌法求多项式-with embedded Polynomial Method

// 带有列主元的高斯消元法 // 功能：　求解线性方程组 Ax = b // 参数：　A － 指向n*n系数矩阵的指针 // 　　　　b － 常数向量的指针 // 　　　　n － 方程组的维数 // 返回值：0 － 如果成功。线性方程组的解保存在 b 中 // 　　　　1 － 求解失败-//Carry out principal component of the Gaussian elimination method// function: solving linear equations Ax = b// parameters: A- point n* n coefficient matrix of the pointer// b- constant vector pointer// n- Equations dimension// return value: 0- if successful. Linear equations the solution stored in the b in// 1- Solving the failure of