驾驶员增驾事务中准驾代号填写的处理

Processing for Filling in Code name of Driving licence in Increcing Drinving Transaction

根据《中华人民共和国机动车驾驶证证件》标准,全国已启用新的机功车驾驶证。新驾驶证中准驾车型用标准中规定的一组准驾车型代号填写,这组代号之间具有一定的关系,可以表示为二叉树结构,便于用计算机处理驾驶员增加准驾车型的事务。处理算法的核心是对二叉树的先序遍历,据此可以得到简捷的算法及程序。

A group of code names of permit vehicle are specified in new driving credentials according to the state standard.The relation of these code names can be represented using binary tree.Thus,increcing driving transaction may be processed by computer.Important idea of the algorithm is to extend all over the binary tree,The simple program may be obtained from the algorithm.