/**
?*?@（#）ByteDisplay.java
?*
?*
?*?@author?
?*?@version?1.00?2008/11/26
?*/
import?java.awt.*;
import?javax.swing.*;
import?java.io.*;

public?class?ByteDisplay?{

????public?static?void?main（String?args[]）throws?IOException
????{
????	
????	int?rowclumn;
????	int?ByteDisplay[][]=new?int[6][16];
????	BufferedReader?buf;
????	for（int?i=0;i<6;i++）
????	{
????		for（int?j=0;j<16;j++）
????		{
????			int?temp=（int）（1+Math.random（）*2）-1;
????			ByteDisplay[i][j]=temp;
????			System.out.print（ByteDisplay[i][j]）;
????		}
????	System.out.println（）;
????	}
????	System.out.println（“1?cancel?2?need?zone?3?recyle?zone“）;
????	buf=new?BufferedReader（new?InputStreamReader（System.in））;
????	String?str=buf.readLine（）;
????	int?choice=Integer.parseInt（str）;
????	
????	while（choice>0&&choice<4）
????	{
????		if（choice==1）
????		{
????			System.exit（0）;
????		}
????		if（choice==2）
????		{
????			System.out.println（“input?the?file?address（the?number?above?200）“）;
????			String?add=buf.readLine（）;?
????			int?address=Integer.parseInt（add）;
????			row=（address-200）/16;
????			clumn=（address-200）%16;
????			if（ByteDisplay[row][clumn]==1）
????			{
????				System.out.println（“the?file?in?“+add+“?has?exsits?no?zone?for?this?“）;
????			}
????			ByteDisplay[row][clumn]=1;
????			for（int?i=0;i<6;i++）
????			{
????				for（int?j=0;j<16;j++）
????	????????????{
????			????????System.out.print（ByteDisplay[i][j]）;
????		????????}
????		????????System.out.println（）;?
????			}
????		}
????		if（choice==3）
????		{
????		????System.out.println（“input?the?file?address“）;
????			String?add=buf.readLine（）;?
????			int?address=Integer.parseInt（add）;
????			row=（address-200）/16;
????			clumn=（address-200）%16;
????			if（ByteDisplay[row][clumn]==0）
????			{
????				System.out.println（“no?file?in?“+add+“?to?obtian?the?zone?is?null“）;
????			}
????			ByteDisplay[row][clumn]=0;
????			for（int?i=0;i<6;i++）
????			{
????				for（int?j=0;j<16;j++）
????	????????????{
????			????????System.out.print（ByteDisplay[i][j]）;
????		????????}
????		????????System.out.println（）;?
????			}
????		}
????	System.out.println（“1?cancel?2?need?zone?3?recyle?zone“）;
????????str=buf.readLine（）;
????	choice=Integer.parseInt（str）;?
????	}?
????}?
????
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2311??2008-11-26?18:50??操作系統程序\ByteDisplay.java

?????文件???????2491??2008-11-26?18:15??操作系統程序\PV.java

?????文件???????9960??2008-11-21?22:36??操作系統程序\Region.java

?????文件???????2751??2008-11-27?12:55??操作系統程序\Through.java

?????文件???????3427??2008-11-08?23:09??操作系統程序\作業調度.dsp

?????目錄??????????0??2009-12-20?18:22??操作系統程序

-----------?---------??----------?-----??----

????????????????20940????????????????????6