上机实验是学习程序设计语言必不可少的实践环节, 特别是C语言灵活, 简洁, 更需要通过编程的实践来真正掌握它. 对于程序设计语言的学习目的, 可以概括为学习语法规定, 掌握程序设计方法, 提高程序开发能力, 这些都必须通过充分的实际上机操作才能完成.(Computer experiment is essential to study and practice the programming language, especially C language more concise, flexible, through the programming practice to really master it. For the purpose of learning a programming language, can be summarized as learning grammar rules, master program design method, improve the ability of program development, these must be done through the full practical in order to operate.)