C语言的单核以及MPI多核运行程序，进行奇偶分类，一个是单核运行，一个是多核运行，可对比，并输出时间信息，计算效率和加速-C language and the mononuclear MPI multicore run programs parity classification, a single-core operation, a multi-core operation, can be compared, and the output time information, computati