初学者们，为指针而困惑吗？读这个文件吧！里面对指针分析和比较的比较详细了！类型很多，请在清醒的情况下阅读，否则会越读越模糊。-Beginners were confused as a guideline and it? Reading this document now! Inside of the pointer analysis and a more detailed comparison of the! Many types in a clear case of reading, othe