Python基础入门:01Day 初始Python教程

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资源摘要信息:"Python是一门高级编程语言,以其简洁明了的语法和强大的功能而闻名。它支持多种编程范式,如面向对象、命令式、函数式和过程式编程。Python的设计哲学强调代码的可读性和简洁的语法(尤其是使用空格缩进划分代码块,而不是使用大括号或关键字)。Python的解释器和广泛的库支持使其适用于多种应用程序,从简单的脚本到复杂的机器学习项目。 Python的发展得到了广泛的社区支持,拥有大量开源库和框架,如NumPy、Pandas、Matplotlib、SciPy、Django和Flask等。这些库和框架极大地扩展了Python在数据分析、机器学习、网络开发、自动化脚本编写和更多领域的应用。 ‘python01Day 初始Python.rar’ 是一个压缩文件,包含有关Python初学者第一天入门学习的资料。从文件名称来看,内容可能包括Python的基础知识介绍,例如Python的安装和配置、基础语法、数据类型、控制流(如if语句和循环)、函数的定义和调用、以及一些简单程序的编写。这类资源通常适合作为初学者学习Python的第一步,帮助他们建立对这门语言的初步了解和兴趣。 除了基础语法,对于初学者来说,了解Python在实际中的应用也非常重要。例如,可以学习如何使用Python进行简单的数据分析,或者编写自动化脚本来处理日常任务。随着学习的深入,初学者可以逐步掌握使用Python进行面向对象编程、异常处理、文件操作和网络编程等高级主题。 Python的学习曲线相对平缓,新手友好,非常适合没有编程背景的人学习。通过学习Python,不仅可以为编程打下良好的基础,而且可以打开进入数据科学、人工智能、云计算、物联网等现代技术领域的大门。"

马丁路德金的"I have a dream"节选存放在"freedom.txt"中: I have a dream that one day this nation will rise up, live up to the true meaning of its creed: “We hold these truths to be self-evident; that all men are created equal.” I have a dream that one day on the red hills of Georgia the sons of former slaves and the sons of former slave-owners will be able to sit down together at the table of br otherhood. I have a dream that one day even the state of Mississippi, a state sweltering with th e heat of injustice, sweltering with the heat of oppression, will be transformed into an oasis of freedom and justice. I have a dream that my four children will one day live in a nation where they will no t be judged by the color if their skin but by the content of their character. I have a dream today. I have a dream that one day down in Alabama with its governor having his lips drippin g with the words of interposition and nullification, one day right down in Alabama li ttle black boys and black girls will be able to join hands with little white boys and white girls as sisters and brothers. I have a dream today. I have a dream that one day every valley shall be exalted, every hill and mountain sh all be made low, the rough places will be made plain, and the crooked places will be made straight, and the glory of the Lord shall be revealed, and all flesh shall see i t together. 编程实现词汇表,计算每一个单词出现的次数,大小写不区分,输出到"dic.txt" 文件保存。 将源程序和运行结果制作图片提交到答题处。

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