ï»??xml version="1.0" encoding="utf-8" standalone="yes"?>http://www.aygfsteel.com/chenchuxin/articles/185289.html沉默奔跑è€?/dc:creator>沉默奔跑è€?/author>Tue, 11 Mar 2008 03:08:00 GMThttp://www.aygfsteel.com/chenchuxin/articles/185289.htmlhttp://www.aygfsteel.com/chenchuxin/comments/185289.htmlhttp://www.aygfsteel.com/chenchuxin/articles/185289.html#Feedback0http://www.aygfsteel.com/chenchuxin/comments/commentRss/185289.htmlhttp://www.aygfsteel.com/chenchuxin/services/trackbacks/185289.htmlimport java.awt.*;
import java.applet.*;

public class BubbleSort extends Applet {
    
    Label prompt=new Label("误‚¾“入欲排序的整数数æ?最å¤?0ä¸?: ");
    TextField input=new TextField(5);
    Button sortbtn=new Button("排序");
    int[]  DataArray=new int[10];
    int DataInputed=0;
    int[][] SortPro=new int[11][10];
    
    public void init()
    {
        add(prompt);add(input);add(sortbtn);
    } 
    public void paint(Graphics g){
        
        for(int i=0;i<SortPro.length;i++)
        for(int j=0;j<SortPro[i].length;j++)
        g.drawString(Integer.toString(SortPro[i][j]),10+30*j,40+20*i);
    }
    
    
    public boolean action(Event e,Object o){
        if(e.target==input){
            DataArray[DataInputed++]=Integer.parseInt(input.getText());
            if(DataInputed<10){
                prompt.setText("已输å…?/span>"+DataInputed+"个数据，è¯ïL‘ô¾l?/span>");
                input.setText("");
            }
            else
            {prompt.setText("已输å…?0个数据，不能再输入了");
            input.hide();        
            }
        }
        if(e.target==sortbtn)
        {for(int i=0;i<DataArray.length;i++)
        SortPro[0][i]=DataArray[i];
        SortProcedure();
        repaint();
        }
        return true;
        }
        void SortProcedure(){
        int pass,i,temp,exchangeCnt;
        for(pass=0;pass<DataArray.length;pass++)
        {
            exchangeCnt=0;
            for(i=0;i<DataArray.length-pass-1;i++)
    {    if(DataArray[i]>DataArray[i+1])
        {temp=DataArray[i];
        DataArray[i]=DataArray[i+1];
        DataArray[i+1]=temp;
        exchangeCnt++;
        }
        }
        for(i=0;i<DataArray.length;i++)
        SortPro[pass+1][i]=DataArray[i];
        if(exchangeCnt==0)
        return; 
        }
        }
        }
        
        
        

沉默奔跑�/a> 2008-03-11 11:08 发表评论

]]>http://www.aygfsteel.com/chenchuxin/archive/2008/03/10/185022.html沉默奔跑è€?/dc:creator>沉默奔跑è€?/author>Mon, 10 Mar 2008 04:25:00 GMThttp://www.aygfsteel.com/chenchuxin/archive/2008/03/10/185022.htmlhttp://www.aygfsteel.com/chenchuxin/comments/185022.htmlhttp://www.aygfsteel.com/chenchuxin/archive/2008/03/10/185022.html#Feedback5http://www.aygfsteel.com/chenchuxin/comments/commentRss/185022.htmlhttp://www.aygfsteel.com/chenchuxin/services/trackbacks/185022.htmlimport javax.swing.*;

public class StringTest2 {
    public static void main(String args[]){
        String s1,s2,s3,s4,output;
        
        s1=new String ("good morning");
        s2=new String ("John");
        s3=new String("How are you");
        s4=new String("   how are you");
        
        output="s1="+s1+"\ns2="+s2+"\ns3="+s3+"\ns4"+s4+"\n\n";
        
        if(s1.equals("hello"))
    output+="s1 equals\"hello\"\n";
        else
        output+="s1 dose not equal\"hello\"\n";
        
        if (s3.equalsIgnoreCase(s4))
        output+="s3 equals s4\n";
        else
        output+="s3 dose not equal s4\n";
        
        if(s3.regionMatches(0,s4,0,5))
        output+="First 5 characters of s3 and s4 match\n";
        else
        output+="First 5 characters of s3 and s4 do not match\n";
        
            if(s3.regionMatches(true,0,s4,0,5))
        output+="First 5 characters of s3 and s4 match\n";
        else
        output+="First 5 characters of s3 and s4 do not match\n";
    
        output+="s1与s4˜qžæŽ¥èµäh¥æ˜¯ï¼š"+s1.concat(s4)+"\n";
        
        output+="the first\"day\"of s4 is :"+s4.indexOf("you")+"\n";
        output+="the last\"day\"of s4 is :"+s4.lastIndexOf("we");
        
        JOptionPane.showMessageDialog(null,output,"Demonstring String Class CONstructors",JOptionPane.INFORMATION_MESSAGE);
        System.exit(0);
    }
    
}
//p133

沉默奔跑�/a> 2008-03-10 12:25 发表评论

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