经典的匹配算法，涉及到图和网的组合数学知识，优化设计离不开．-classic matching algorithm, involving map and the net portfolio of mathematical knowledge, optimizing the design can not do without.

随机抽题的生成算法,对于试卷组合很有用处-selected issues Algorithm for useful combinations papers

一个算法教案，包括多精度数值处理、排列组合、枚举法、递归与回溯法、贪婪法等在章节