本章主要讲解C语言中的柔性数组成员，柔性数组成这种概念是C语言中比较生僻的死角概念，或许你不存听说过，或许你曾使用过，只是不知道它被叫做柔性数组而已，类似于有些歌曲我们会唱，但就是不知道歌名一样。(This chapter mainly explains the flexible array member in C language, flexible arrays into the concept is relatively uncommon no concept of the C language, you may not have heard of, perhaps you have used, just don't know what it is called a flexible array, similar to some of the songs we sing, but I just don't know the name of the song the same.)