数据库系统教程第三版课后答案（施伯乐），里面是这本书所有章节的课后答案，有很多SQL程序-After-school tutorial third edition answer system (Shi Bole), which is all the chapters of this book after-school answer, there are many SQL procedures

MISRA第三版C语言规范，MISRA C是由汽车产业软件可靠性协会（MISRA）提出的C语言开发标准。英文原版