一个相当好的树状目录程序，实用于动态网站数据库，可以动态显示产品目录结构...

问题描述： 给定n个石子，其重量分别a1,a2,a3...an,要求将其划分成m份，每一份的划分费 义为这份石了中最大重量与最小重量的差的平方。总划分费用等丁m份划分费用之和。 编程任务 对于给定的n个石子，求一种划分方案，使得总划分费用最小。-Description of the problem: Given n-stones, its weight, respectively a1, a2, a3 ... an, asked that it be divided into m copies, each of the division of costs defined as the weight of the stone of the largest and the smallest weight difference the square. Small m the total costs were divided into the sum of the cost. Programming tasks for a given n-stones, seek a kind of division, making the total cost of the smallest division.

poj1125用二叉堆优化的Dijkstra算法-poj1125 binary heap using the Dijkstra algorithm optimization

可以用4*4矩阵键盘调整的数字钟，通过动态扫描显示在四位数码管上。-Can use 4* 4 matrix keyboard adjust the digital clock, through the dynamic scan is displayed in the four digital tube.

二叉树算法,如何构造二叉树以及对二叉树的操作-BinaryTree

数据结构二叉树的实现-binary tree data structure to achieve

数据库属性,页面的设置-database attributes, page setup

数据字典的说明,对数据库设计有极大的帮助-Data dictionary description of the database design a great help to

VB房地产售楼管理系统(Access),比较实用-VB real estate sales management system (Access), more practical

图的应用-铁路最短路径的源码以及实验报告！-Diagram- railway source shortest path, as well as experimental reports!

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