说明：  软件编程规范，来自网络总结。很适合程序初学者参考打下良好编程基础，内容甚至涵盖了标点的使用，以及从排版、注释、标识符命名，可读性、变量、结构、函数、可测性、效率等编程必然会涉及的方方面面。
(Software programming specifications, from the network summary. Very suitable for programming procedures laid a good foundation for beginners reference, content and even covers the use of punctuation, as well as from the layout, comments, identifier names, readability, variables, structures, functions, testability, efficiency, and other programming will inevitably involve aspects.)