zhoucheng

有不同重量的物品n件，求从这n件物品中任取一部分物品放入背包，使选中的物品的总重量不超过指定的限制重量，但选中物品的价值之合为最大。即任意给定物品个数及它们的重量和价值，在最大的限制重量一定的情况下，为了使价值最大，选出最优解。(There are different weights of items n pieces from n items in order to obtain any portion of the goods into the backpack, so that the total weight of the selected items does not exceed the specified weight limit, but the combined value of selected items as the greatest. That any given number of items and their weight and value limits the maximum weight of certain circumstances, in order to value the most, select the optimal solution.)

详细解析MALLOC/free；New/delete内部实现机制，以及实现。(Detailed analysis MALLOC/free New/delete internal implementation mechanisms, and implementation.)

VC++实现FTP的例子 FTPTREE.rar(FTPTREE.rar)

汇编写的下载工具.rar-write download compilation tools. Rar

利用ICMP在VC++下实现网络路由跟踪-use of ICMP in VC tracking network routing

vc 动态连接库的例子(vc example of Dynamic Link Library)

comsol计算线声源声场分布,对于初学者非常重要(comsol calculates the pressure field of the line source)

说明：  水准网平差。能实现一般水平常见的水准平差计算(shuizhunwang ping cha)

这是一个IP monitor程序 由网上收集而来-IP monitor procedures collected from the Internet

说明：  参数不确定性GLUE方法在新安江模型中的应用(THIS PROGRAM WAS DEVELOPTED BY AUTHOR AS A PH.D. STUDENT IN CAREERI UNDER THE DIRECTION BY PROF. XIN LI. THE COPY RIGHT OF THE CODE IS UNDER GPL LICENSE. BESIDES, IT IS WELCOME TO LET US KNOW FOR ANY APPLICATION.)