自己整理的几种典型的混沌系统，适合分形和图象加密的朋友使用-several people to sort of a typical chaotic system, for fractal image encryption and the use of a friend

经典数据结构例子: 二叉排序树的应用-- 排序与检索.-classic example of data structure : binary sort of tree -- Sorting and Searching.