(In order to illustrate the characteristics of the C language source program structure, first look at the following programs. These programs are from simple to difficult, and the characteristics of the structure of C language source program are brought into play. Although the relevant content has not been introduced, but from these examples, we can understand the basic part and writing format of a C source program. This document includes the following attachments:
Tan Haoqiang C language programming.pdf
Including multiple files, please download and test by yourself!)