#include“stdafx.h“
#include
#include
#include
#include
using?namespace?std;
#define?FIRST?1
#define?BEST?0
#define?FCFS?1
#define?SJF?0
int?MemoryAlg?=?FIRST;//該變量用于區(qū)分內(nèi)存分配算法
int?ProcessAlg?=?FCFS;//該變量用于區(qū)分進(jìn)程調(diào)度算法
struct?Time
{
	int?h;
	int?m;
};
struct?PCB
{
	string?PName;//名字
	Time?ArriveTime;//到達(dá)時(shí)間
	Time?Intime;//裝入時(shí)間
	Time?StartTime;//開始時(shí)間
	int?NeedMemory;//內(nèi)存要求
	int?NeedTime;//執(zhí)行時(shí)間
	Time?EndTime;//結(jié)束時(shí)間
	int?CyclingTime;//周轉(zhuǎn)時(shí)間
	double?WCTime;//帶權(quán)周轉(zhuǎn)時(shí)間

	//重載<號(hào)?實(shí)現(xiàn)優(yōu)先隊(duì)列自定義排序
	friend?bool?operator<（PCB?a?PCB?b）{
		if?（ProcessAlg?==?FCFS）{//先來先服務(wù)
			if?（a.ArriveTime.h?==?b.ArriveTime.h）
				return?a.ArriveTime.m?>?b.ArriveTime.m;
			else
				return?a.ArriveTime.h?>?a.ArriveTime.h;
		}
		else?if?（ProcessAlg?==?SJF）{//短作業(yè)優(yōu)先