目录第 1 章 Python 入门...............................................................................................................................36Python 介绍.....................................................................................................................................36Python 下载安装和配置.................................................................................................................40第一个 Python 源程序....................................................................................................................43开始学习图形化程序设计..............................................................................................................44绘制奥运五环标记.........................................................................................................................44本章实操作业.................................................................................................................................45第 2 章(1) 编程基础概念........................................................................................................................46Python 程序的构成.........................................................................................................................46对象.................................................................................................................................................48引用.................................................................................................................................................49标识符.............................................................................................................................................50变量和简单赋值语句.....................................................................................................................51变量的声明和赋值...............................................................................................................
