data clustering

C# DataGridView与Excel互相导入导出，比较方便，基于NPOI，这个比较稳定好用

/*数字三角形问题 问题描述： 给定一个由n行数字组成的数字三角形如下图所示。试设计一个算法,计算出从三角形的顶至底的一条路径,使该路径经过的数字总和最大。 7 3 8 8 1 0 2 7 4 4 4 5 2 6 5 编程任务： 对于给定的由n行数字组成的数字三角形,编程计算从三角形的顶至底的路径经过的数字和的最大值-/* Digital triangle Issue Description : given an OK by the number n of triangular figures shown in the diagram below. Design of a test algorithm, calculated from the top of the triangle to the end of a path, the path through the largest sum of the figures. 7 3 8 8 1 0 2 7 4 4 4 5 2 6 5 programming tasks : for a given n line by the number of digits triangle, triangle programming calculated from the top to the bottom of the path through the figures and the maximum

迷宫算法（maze） /* Maze * Starting point is m[0][0], need to find a path go to m[9][9]. 0 means OK, * 1 means cannot go there, boundary is 0 and 9, cannot go beyond boundary. * Each step can be made horizontally or vertically for one more grid (diagonal * jump is not allowed). * Your program should print a series of grid coordinates that start from m[0][0] * and go to m[9][9] * Hint: No need to find the shortest path, only need to find one path that gets * you to desitination. */ -/* Maze * Starting point is m[0][0], need to find a path go to m[9][9]. 0 means OK, * 1 means cannot go there, boundary is 0 and 9, cannot go beyond boundary. * Each step can be made horizontally or vertically for one more grid (diagonal * jump is not allowed). * Your program should print a series of grid coordinates that start from m[0][0] * and go to m[9][9] * Hint: No need to find the shortest path, only need to find one path that gets * you to desitination.

精密单点定位程序,需要下载精密星历与精密接手记钟差!-precision single-point positioning procedures need to download precise ephemeris and sophisticated access Notes bell worse!

它具有一些可以帮助你把病人信息和医生 information，也处理信息的实体您必须使用 xamp、 php、 浏览器...

将前缀表达式转为中缀表达式，并画出所建的树-To prefix infix expression to expression, and draw the tree built

前台POS系统,VB源码.程序没有调试,-Future POS system, VB source code. Procedure without debugging,

基于ADO数据库的记录日常开销的软件，还有打印功能。-ADO database based on the daily sales record of the software, there are printing function.

一个人事信息的数据库管理的系统，很实用的，欢迎大家参考-A personnel information database management systems, it is practical to welcome U.S. reference

把dat文件转化为grd文件 供surfer使用-Dat file into the GRD surfer documents for use