const int TOTAL_PRINTERS = 2 //打印机总数

const int TOTAL_SCANNERS = 1 //扫描仪总数

const int TOTAL_MODEMS = 1 //调制解调器总数

const int TOTAL_CDS = 2 //光驱总数

const int TOTAL_MEMORIES = 1024 //内存大小-const int TOTAL_PRINTERS = 2 //total of printer

const int TOTAL_SCANNERS = 1 //total of scanner

const int TOTAL_MODEMS = 1 //count of MODE

const int TOTAL_CDS = 2 //count of CDROM

const int TOTAL_MEMORIES = 1024 //COUNT OF MEMORY

const int TOTAL_CDS = 2 /

const int TOTAL_MEMORIES = 1024 //