• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

import javax.microedition.midlet.MIDlet;
      import javax.microedition.lcdui.Command;
      import javax.microedition.lcdui.CommandListener;
      import javax.microedition.lcdui.Display;
      import javax.microedition.lcdui.Displayable;
      import javax.microedition.lcdui.Form;
public class HelloWorld extends MIDlet implements CommandListener{
   private Form form; 
   public HelloWorld(){ //Constructor must be declared public and with no arguments
       // Create a new form on which to display our text
         form = new Form("Test App");
         // Add the text "Hello World!" to the form
         form.append("Hello World!");
         // Add a command button labeled "Exit"
         form.addCommand( new Command( "Exit", Command.EXIT, 1 ) );
         // Register this object as a commandListener
         form.setCommandListener( this );
   }
   public void destroyApp(boolean destroy){ //Destroy the MIDlet
      form = null;
      notifyDestroyed();
   }
   public void pauseApp(){}
   public void startApp(){   //Execution entry 
      // Get a reference to the display, and show the form
         Display display = Display.getDisplay(this);
         display.setCurrent( form );    
   }
   public void commandAction(Command c, Displayable d)
         {
            // Destroy this MIDlet
            destroyApp(true);
            // Notify the application management software that this MIDlet
            // has entered the destroyed state
            notifyDestroyed();
         }
}

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

import javax.swing.JOptionPane;
public class AreaAndCircumferenceProgram {
	public static final double PI=3.14;
	public static void main(String args[]) throws ArrayIndexOutOfBoundsException
	{
		double radius;//有异常.没有调出
		double area;
		double circumference;
		String radiusString;
		String outputStr;
		
		radiusString=JOptionPane.showInputDialog("Enter the radius:");
		radius=Double.parseDouble(radiusString);
		area=PI*radius*radius;
		circumference=2*PI*radius;
		outputStr="Radius:"+radius+"\n"+"Area:"+area+"square units\n"+
		"Circumference"+circumference+"units";
		
		JOptionPane.showMessageDialog(null,outputStr,"Circle",JOptionPane.INFORMATION_MESSAGE);
		System.exit(0);
		

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

#include<math.h>   
  void   main()   
  {   
  int   i,n;   
  printf("Input   a   number:\n");   
  scanf("%d",&i);   
  while(i>2)   
  {   
  n=i%2;   
  if   ((i%2)==1)   
  {   
  break;   
  }   
  i=(i-n)/2;   
  }   
  if   (i==1||n==1)   
  printf("not");   
  else   
  printf("yes");   
  getch();   
  }

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

#include <stdio.h>
main()
{
   int n, m, i, s=0;
   printf ("N M = "); scanf("%d%d", &n, &m);
   for (i=2; i<=n; i++) s=(s+m)%i;
   printf ("The winner is %d\n", s+1);
}/*运用了一点数学策略 N=8 M=3 幸存为7 ;少于3的时候还可以数,因为为一个环;从他的下一个人起重新报数*/

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

main() 
{
int i,j; 
int a[10][10]; 

printf("\n"); 
for(i=0;i<10;i++) 

{a[i][0]=1; 
a[i][i]=1;} 

for(i=2;i<10;i++) 
for(j=1;j<i;j++) 

a[i][j]=a[i-1][j-1]+a[i-1][j]; 

for(i=0;i<10;i++) 

{for(j=0;j<=i;j++) 

printf("%5d",a[i][j]); 
printf("\n"); 
getch();
} 
}

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

 #include "stdio.h" 

void main() 
{ 
int n,i,sum=1; 
printf("请输入N的值："); 
scanf("%d",&n); 
for(i=1;i<=n;i++) 
sum=sum*i; 
printf("%d",sum); 
}

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

     /*     HELLO.C -- Hello, world */

/*所有的代码都亲自通过tubro c 和 Vc 6.0编译运行*/

#include "stdio.h"
#include "conio.h"

main()
{     FILE *fp;
      int a[10],i,j,temp;

     /* if (fp=fopen("e:\\in.txt","r")==NULL)
       { printf("Can't open in.txt!!");
         exit(0);
         }

       for (i=0;i<10;i++)
       { a[i]=0;
         if (fscanf(fp,"%3d",&j)==EOF) printf("error!");
         printf("%6d",a[i]);
       }                    */
      /* for (i=0;i<10;i++) scanf("%d",&a[i]);*/

      /* fclose(fp);*/
      for(i=0;i<10;i++) scanf("%d",&a[i]);




       for (j=0;j<9;j++)
         for (i=0;i<9-j;i++)
           if (a[i]>a[i+1])
            { temp=a[i]; a[i]=a[i+1];a[i+1]=temp;}
       printf("\nThe sort result is:");
       for (i=0;i<10;i++) printf("%6d",a[i]);

     if (fp=fopen("e:\\out.txt","wt")==NULL)
       { printf("Can't open in.txt!!");
         exit(0);
         }
     for(i=0;i<10;i++)
      fprintf(fp,"%d",a[i]);

fclose(fp);

       getch();
}

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

import java.io.*;
public class FibonacciNumber {
	static BufferedReader keyboard=new BufferedReader(new InputStreamReader(System.in));
	public static void main(String args[])throws IOException
	{
		int firstFibNum;
		int secondFibNum;
		int nth;
		
		System.out.println("Enter the first Fibonacci number:");
		firstFibNum=Integer.parseInt(keyboard.readLine());
		System.out.println();
		
		System.out.println("Enter the second Fibonacci number:");
		secondFibNum=Integer.parseInt(keyboard.readLine());
		System.out.println();
		
		
		
		System.out.print("Enter the desired Fibonaccinumber:");
		nth=Integer.parseInt(keyboard.readLine());
		System.out.println();
		System.out.println("The Fibonacci number at position"+nth+"is:"+rFibNum(firstFibNum,secondFibNum,nth));
		
	}
	public static int rFibNum(int a ,int b,int n){
		if(n==1)
		return a;
		else if(n==2)
        return b;
        else
        return rFibNum(a,b,n-1)+rFibNum(a,b,n-2);		
	}
}

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

import java.util.*;
import java.io.*;
public class fibonacci {
	public static int k=0;
	public static void main(String args[])throws Exception
	{
		Scanner cin=new Scanner(System.in);
		long a=cin.nextLong();
		System.out.println(fibonacci(a));
		System.out.println("共递归调用了"+k+"次");
	}
	public static long fibonacci(long m){
		if(m==0||m==1){
			k++;
			return(m);
		}
		else return fibonacci(m-1)+fibonacci(m-2);
	}
}

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

import java.io.*;
public class FirstJavaProgram {
static final int NUMBER=12;
static BufferedReader keyboard=new BufferedReader(new InputStreamReader(System.in) );

public static void main(String args[])throws IOException
{
	int firstNum;
	int secondNum;
	firstNum=18;
	System.out.println("Line 11:firstNum="+firstNum);
	System.out.print("Line 12:Enter an integer:");
	secondNum=Integer.parseInt(keyboard.readLine());
	System.out.println();
	System.out.println("Line 15:secondNum="+secondNum);
	firstNum=firstNum+NUMBER+2*secondNum;
	System.out.println("Line 17:The new value of"+"firstNum="+firstNum);
}
}

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

import java.awt.*;
import java.applet.*;

public class BubbleSort extends Applet {
    
    Label prompt=new Label("请输入欲排序的整数数据(最多10个): ");
    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("已输入"+DataInputed+"个数据，请继续");
                input.setText("");
            }
            else
            {prompt.setText("已输入10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; 
        }
        }
        }
        
        
        

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

public class CommandLineParam {
    public static void main(String args[]){
        int a1,a2,a3;
        if(args.length<2)
        {
            System.out.println("Not Enough command line parameters is provideed");
        System.exit(0);
        
        }
        a1=Integer.parseInt(args[0]);
        a2=Integer.parseInt(args[1]);
        a3=a1+a2;
        System.out.println("Add"+a1+"with"+a2+"result in"+a3);
    }
}
/**//*D:\Program Files\Xinox Software\JCreatorV3\MyProjects\ccx9>java CommandLineParam
 31  -9
Add31with-9result in22*/

• 搜狐网站诚聘Java、PHP和C++工程师
• 北京: 千橡集团暨校内网诚聘软件研发工程师

import 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连接起来是："+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

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师

public class BubbleSort {
	public static void main(String args[]){
		int i,j,k;
		int array[]={30,50,90,-70,-25};
		
		System.out.println("排序前各元素为:");
		for(i=0;i<array.length;i++)
		System.out.println(array[i]+"");
	
		for(i=0;i<array.length-1;i++)
		for(j=i+1;j<array.length-1;j++)
		if(array[i]>array[j])
		//交换
		{k=array[i];array[i]=array[j];array[j]=k;}
		
		
	System.out.println("排序后各元素为:");
	for(i=0;i<array.length;i++)
	System.out.println(array[i]+"");
}
}

• 北京: 千橡集团暨校内网诚聘软件研发工程师
• 搜狐网站诚聘Java、PHP和C++工程师