1.编写程序模拟计算机组装，程序相应实现计算机主板，PCI卡（声卡和网卡）和计算机组装者。计算机主板，PCI卡遵循PCI规范。计算机组装者能将网卡和声卡很好的插接在主板上。-1. Write a computer program to simulate the assembly process to achieve the appropriate computer motherboard, PCI card (sound card and network card) and assembled