informix错误信息

直接通过ODBC读写Excel表格文件-directly through ODBC read and write Excel document

个人所得简税计算与作表软件，适合一月多发情况-Brief personal income tax calculation for the table with the software, for January-prone situations

来自于西南交通大学 电气工程学院的专业，电子信息工程专业的数据结构课程的实验代码。DS_1即为实验作业一，以此类推。内容从前到后含有顺序表的顺序存储，链式存储，还有栈和队列的各种基本操作。

数据结构，用栈实现表达式求职，是改进后的算法-Data structure, with the stack to achieve expression for employment, is the improved algorithm

稀疏矩阵的十字链表算法-sparse matrix algorithm Cross Chain

题目:稀疏矩阵是指那些多数元素为0的矩阵.利用稀疏特点进行存储和计算可以大大节省存储空间,提高计算效率.实现一个能进行稀疏矩阵基本运算的运算器.基本要求:以带行逻辑连接信息的3元组顺序表表示稀疏矩阵,实现两个矩阵相加,相减和相乘的运算.矩阵的输入形式采用3元组表示,而运算结果的矩阵则以通常的阵列形式列出.概要设计:1.以带行逻辑连接信息的3元组顺序表表示稀疏矩阵2.本程序包含2个模块:(1) 各集合定义模块(2) 主程序模块-topics : sparse matrix refers to those elements for most of the matrix 0. Using sparse features storage and computation can be greatly reduced storage space and improve computational efficiency. One can achieve for sparse matrix operations basic computing device. Basic requirements : OK logical connection with the three yuan Information Group the order said the sparse matrix table to achieve two matrices together, subtract and multiply arithmetic. Matrix entry forms using three yuan Group said, and the results of the matrix operations while the usual array listed. summary of design : 1. in line with the logic of information linking the three element group said sparse chronology matrix 2. this program contains two modules : (1) Set module (2) main program module

一个表达式计算器的算法,编译后运行,输出output.txt-An expression calculator algorithms, compiled to run, the output output.txt

用数据库的资源管理系统-use database resource management system

希尔排序(缩小增量法) 排序过程：先取一个正整数d1

FastDb是高效的内存数据库系统，具备实时能力及便利的C++接口。FastDB不支持client-server架构因而所有使用FastDB的应用程序必须运行在同一主机上。FastDB针对应用程序通过控制读访问模式作了优化。-FastDb is efficient memory database systems, with real-time capability and convenience of the C interface. FastDB not support client-server structure which all use of the application process FastDB Order must be running in the same host. FastDB against applications by controlling access mode was reading optimization.