操作系统优先级调度算法#include"iostream.h"#include"stdio.h"#include"stdlib.h"#include"string.h"#include"windows.h"#defineMAX_PROGRAM50//系统可承受最大进程数量charpname[MAX_PROGRAM][5]={"P1","P2","P3","P4","P5","P6","P7&q