database attributes, page setup

存储过程sql： create or replace procedure job_proc is begin --免费票状态修改 需修改ID update O_2413 set attr_24131004="作废" where attr_24131004="已售"; --普通票状态修改 需修改ID update O_2405 set attr_24051004="作废" where attr_24051004="已售"; --团体票状态修改 需修改ID update O_2412 set attr_24121004="作废" where attr_24121004="已售"; end; job的sql： declare   job number;   begin   dbms_job.submit(job, "job_proc;", sysdate, "TRUNC(SYSDATE + 1)");   end;

严蔚敏编写的《数据结构》第6章的答案，全部为源码-the answers of chapter 6 of a book called ‘Data Structures’ writen by Yan Wei Min

在一个圆形操场的四周摆放着n堆石子。现要将石子有次序地合并成一堆。规定每次只能选相邻的两堆石子合并成新的一堆，并将新的一堆石子数记为该次合并的得分。试设计一个算法，计算出将n堆石子合并成一堆的最小得分和最大得分，并分析算法的计算复杂度。-in a circle around the playground are placed n gravel pile. Is a stone should order to be merged into a heap. Stipulated that only elected adjacent to the pile of gravel into the new heap, and a new pile of gravel credited for the combined scores. Design a test algorithm to calculate n heap into a pile of gravel to the minimum score and the biggest score and analysis of algorithm complexity.

Delphi2005数据库开发教程.rar-Delphi2005shujukukaifa

在0和1情况下进行背包问题解决，涉及多个物体的重量和价值，求得最大价值量以及分配方案。-At 0 and 1 backpack case for problem-solving, involving more than the weight of objects and values, as well as to achieve maximum value distribution program.

实现冒泡排序、插入排序、shell排序、快速排序、堆排序等经典排序算法，并对每个排序算法的代码行进行注释说明

数据结构二叉树的源码-binary tree data structure FOSS

网上收集的关于各种算法的各种讨论-online collection of the various algorithms discussed

栈的操作与应用 定界符配对检查 中缀转后缀并求值-stack operation and application delimiter matching inspection superintendent to seek value and Suffix

实现md5文件电子签名，md5hash值计算，比较文件，自己可扩展功能实现几个文件对比，从而找出重复文件-Md5 files to achieve electronic signature, md5hash calculated to compare documents, they can extend the functionality to achieve a number of document comparison, and to find duplicate files