#include?
#include?
using?namespace?std;

int?a;//當(dāng)前磁道號(hào)
int?direction;?//磁頭方向
int?num;?//輸入磁道總數(shù)

const?int?Maxqueue?=?200;??//定義隊(duì)列最大數(shù)
?
typedef?struct?node
{????????????????//磁道結(jié)構(gòu)體
	int?value;
	int?visted;
}cidao;

cidao?queue[Maxqueue];
void?shuru1（）
{
	cout<<“請依次磁道號(hào)：“<	for（int?i?=?0;i		cin>>queue[i].value;
	cout<<“輸入初始磁道號(hào)：“;
		cin>>a;
}
void?shuru2（）
{
	cout<<“請輸入需要的磁道總數(shù)“<	cin>>num;
}
void?initial（）
{
	for（int?i?=?0;i	{
		queue[i].value?=?-1;
		queue[i].visted?=?0;
	}
}

void?sstf（）
{
	int?total?=?0;//總移動(dòng)的柱面數(shù)
	int?p;
	int?current;
	for（int?i?=?0;i		queue[i].visted?=?0;
	current?=?a;
	for（int?i?=?0;i	{
		p?=?0;
		while（queue[p].visted!=0）
		{
			p++;
		}
		for（int?j?=?p;j		{
			if（（queue[j].visted==0）&&（abs（current-queue[p].value）>abs（current-queue[j].value）））
			{
				p?=?j;
			}
		}
		cout<		total?+=?abs（queue[p].value-current）;??//計(jì)算總柱面
		queue[p].visted?=?1;
		current?=?queue[p].value;
	}
	cout<}
void?scan（）
{
	int?total?=?0;
	int?p;
	int?current;
	int?index?=?0;
	cout<<“輸入方向：1或0“<	cin>>direction;
	cout<	for（int?i?=?0;i		queue[i].visted?=?0;
	current?=?a;
	int?temp?=?0;
	for（int?i?=?0;i	{
		for（int?j?=?i;j		{
			if（queue[i].value>queue[j].value）
			{
				temp?=?queue[i].value;
				queue[i].value?=?queue[j].value;
				queue[j].value?=?temp;			
			}
		}
	}
	for（int?i?=?0;i	{
		if（queue[i].value>=a）
		{
			index?=?i;
			break;
		}
	}
	cout<	if（direction?==?1）
	{
		for（int?i?=?index;i		{
			cout<		}
		for（int?i?=index?-?1;i>=0;i--）//回轉(zhuǎn)
		{
			cout<		}
	}
	else
	{
		for（int?i?=index?;i>=0;i--）//往外
		{
			cout<		}
		for（int?i?=?index;i		{
			cout<		}
	}
}

	
void?main（）
{
	//initial（）;
	//shuru2（）;
	//shuru1（）;
	//sstf（）;
	
	initial（）;
	shuru2（）;
	shuru1（）;
	scan（）;
}

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件??????68608??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\Debug\最短尋道時(shí)間優(yōu)先.exe

?????文件?????555340??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\Debug\最短尋道時(shí)間優(yōu)先.ilk

?????文件?????822272??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\Debug\最短尋道時(shí)間優(yōu)先.pdb

?????文件????????558??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\cl.command.1.tlog

?????文件??????11794??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\CL.read.1.tlog

?????文件????????258??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\CL.write.1.tlog

?????文件??????????2??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link-rc.read.1.tlog

?????文件??????????2??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link-rc.write.1.tlog

?????文件???????1018??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link.command.1.tlog

?????文件???????2428??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link.read.1.tlog

?????文件????????326??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\link.write.1.tlog

?????文件?????156568??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\main.obj

?????文件?????257024??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\vc110.idb

?????文件?????339968??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\vc110.pdb

?????文件????????553??2016-12-09?19:50??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\最短尋道時(shí)間優(yōu)先.Build.CppClean.log

?????文件?????????80??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\最短尋道時(shí)間優(yōu)先.lastbuildstate

?????文件???????1745??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug\最短尋道時(shí)間優(yōu)先.log

?????文件???????2369??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\main.cpp

?????文件???????4024??2016-12-08?19:29??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先.vcxproj

?????文件????????942??2016-12-08?19:29??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先.vcxproj.filters

?????文件????7143424??2016-12-09?20:25??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先.sdf

?????文件????????939??2016-12-08?16:14??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先.sln

????..A..H.?????21504??2016-12-09?20:25??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先.v11.suo

?????目錄??????????0??2016-12-09?20:22??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先\Debug

?????目錄??????????0??2016-12-09?19:50??最短尋道時(shí)間優(yōu)先\Debug

?????目錄??????????0??2016-12-08?19:29??最短尋道時(shí)間優(yōu)先\最短尋道時(shí)間優(yōu)先

?????目錄??????????0??2016-12-09?20:25??最短尋道時(shí)間優(yōu)先

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