怎样判断一个指针指向的对象是否已经被析构，很好的学习C++的资料...

一个简单的通讯录，是暑期的课程实践期间找的，感觉很好用，有查找，删除等功能1-A simple address book, is a summer practice during the course looking for, feel good, and has search, delete and other functions one

用链表建立堆栈的简单代码，没有做很多的排错处理，只是了解了解堆栈的实现方式

3X3填质数问题，在一个3×3的矩阵中填写1－10的数字，保证上下左右相加都是质数-3X3 fill several quality problems in a 3 3 matrix to fill in the figures 1-10, ensuring that all about is the sum of the number of quality

一个车辆管理系统 一个车辆管理系统-A vehicle management system for a vehicle management system

java 数据库 功能强大 效率高 SmallSQL Database is a free DBMS library for the Java(tm) platform. It runs on the Java 2 Platform (JDK 1.4 or later) and implements the JDBC 3.0 API. SmallSQL Database is licensed under the terms of the GNU Lesser General Public Licence (LGPL). A copy of the licence is included in the distribution. Please note that SmallSQL Database is distributed WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Please refer to the licence for details.-java a powerful and efficient database SmallSQL Database is a free DBMS library for the Java (tm) platform. It runs on the Java 2 Platform (JDK 1.4 or later) and implements the JDBC 3.0 API.SmallSQL Database is licensed under the terms of the GNU Lesser GeneralPublic Licence (LGPL). A copy of the licence is included in thedistribution.Please note that SmallSQL Database is distributed WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTAB

ACCESS VBA编写的报表生成向导源代码，很不错的-ACCESS VBA statements prepared Wizard source code, very good

图论*匈牙利算法 的两种实现过程 Matching的巧妙在于队列的进入退出并没有仅仅限于在同一层循环中做到，构思巧妙 其算法思想在《算法设计与分析基础》上可以参阅-Graph theory* Two Hungarian Algorithm realization process ingenious Matching queue entry and exit is not just limited to the same level as the cycle done, the idea of clever ideas in their algorithm,

顺序表类型的实现,数据结构清华大学严老师C语言第二版算法。-order to achieve the type of data structure Tsinghua University teachers strict version of the second C-language algorithm.

由于时间仓促，所以功能比较简单。有兴趣者可以继续扩展这个系统！-Because time is so short, relatively simple function. Interested persons can continue to expand this system!

Co oporate banking.is 不错的银行体系已写下 c + +.developed 由一组称为 ASN 在加纳......在 2013年 7 月中午，已投放市场