干货：Python3 入门教程 简单但比较不错11 - Python.docx

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2内建帮助手册对比C++,Java的突出进步是内建Javadnt(g)#index3and4elementsofword

2内建帮助手册对比C++,Java的突出进步是内建Javad

nt(g)#index3and4elementsofword

print(f)#Thelastelementsofword

这个文件层次结构?很简单,每个目录都放一个名为init.py

Python已经是3.1版本了,与时俱进更新教程.2.5或2.6请看上一篇文章。

本文适合有Java编程经验的程序员快速熟悉Python

本文程序在windowsxp+python3.1a1测试通过.

本文提到的idle指pythonshell,即安装python后你在菜单看到的IDLE(pythongui)在idle里ctrl+n可以打开一个新窗口,输入源码后ctrl+s可以保存,f5运行程序.

凡打开新窗口即指ctrl+n的操作.

1你好..............................................................................................................................................1

2字符串和数字..............................................................................................................................2

3列表..............................................................................................................................................3

4字典..............................................................................................................................................4

5字符串..........................................................................................................................................5

6条件和循环语句..........................................................................................................................6

7函数..............................................................................................................................................7

8异常处理......................................................................................................................................8

9文件处理......................................................................................................................................8

10类和继承....................................................................................................................................9

11包机制..................................................................................................