Python编程入门:儿童友好指南

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"A Children's Guide to Python Programming 是一本针对初学者和儿童的Python编程入门指南,由Simon Haughton编写。这本书以英文呈现,采用彩色设计,旨在教授Python的基础知识,如打印(print)、循环(loop)、函数(function)以及算法等概念。书中的内容以实践为导向,通过简洁易懂的方式帮助读者直观地理解编程概念。虽然内容只有10页,但对初学者来说是一个快速而实用的学习资源。" 在Python编程的世界里,"print" 命令是至关重要的,它用于输出程序中的文本或变量值到控制台。在书中,初学者会了解到如何使用print命令打印出"Hello world.",以及如何利用换行符("\n")使输出内容分隔到不同行。通过实践,孩子们可以明白print命令的作用以及输入错误时程序的反应。 "Program" 指的是一系列按照特定顺序执行以完成任务的指令。在Python中,编写好的代码需要被"运行"或"执行"(也称为execute),以使得计算机能够按照指令进行操作。在书中提到的例子中,孩子们将学习如何启动一个新的程序,输入他们的名字,并观察程序如何响应。 "input" 命令则允许用户向程序提供输入。在这个指南中,孩子们会被引导输入他们的名字,然后程序会用这个输入与"Hello"一起打印出问候语。这让他们了解了输入数据到程序的重要性,以及如何处理这些输入数据。例如,通过定义一个变量存储姓氏,然后修改print命令,可以输出全名。这不仅教授了变量的概念——即在程序中存储和使用的值,还鼓励他们尝试编辑和改进代码,提升编程技能。 "A Children's Guide to Python Programming" 是一本简洁且实用的教程,它以简单易懂的方式引导儿童和初学者迈入编程世界,理解基础的Python概念,并通过实际操作培养解决问题的能力。对于想要让孩子接触编程或者自己初学Python的家长和成年人来说,这是一份非常有价值的资源。

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