/** This program is free software; you can redistribute it and/or modify* it under the terms of the GNU General Public License as published by* the Free Software Foundation; either version 2 of the License, or* (at your option) any later version.** This program is distributed in the hope that it wil

比较著名的命名规则当推Microsoft公司的“匈牙利”法，该命名规则的主要思想是“在变量和函数名中加入前缀以增进人们对程序的理解”。例如所有的字符变量均以ch为前缀，若是指针变量则追加前缀p。如果一个变量由ppch开头，则表明它是指向字符指针的指针。“匈牙利”法最大的缺点是烦琐，例如int i, j, k;float x, y, z;倘若