VIRUNNER-START 读写VIJOS题库时的源码，用纯C编写，截面为CMDSHE-VIRUNNER-START at the time of reading and writing questions VIJOS source, with the preparation of pure C, cross-section for CMDSHELL

VIJOS题库评测器主程序，使用C语言编写，用以调用GCC编译源程序，并进行对比，从而进行评测，使用界面为CMDSHE-Main program evaluation questions VIJOS browser, use the C language to call the GCC to compile the source code, and compared, thereby to carry out evaluation, using the interface CMDSHELL