pigMellon

import java.io.*;
import java.util.*;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;


public class SimpleHttpPut
	{
	public static void main(String args[])
		{
		int NUM_THREADS=70;
		Thread T[]=new Thread[NUM_THREADS];
		for(int i=0;i<NUM_THREADS;i++)
			{
			T[i]=new Thread(new MyThread(1000000*(i/10)+1000000,(i%10)*10000));
			T[i].start();
			}
		}
	}
class MyThread implements Runnable
	{
	int section;
	int slice;
	public MyThread(int section, int slice)
		{
		this.section=section;
		this.slice=slice;
		}

	public void run()
		{
		HttpClient client = new DefaultHttpClient();
		HttpPost post = new HttpPost("http://jee.iitd.ac.in/resultstatus.php");
		for(int roll=0;roll<10000;roll++)
			{
			try
				{
				List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
				int rollNum=section+slice+roll;
				nameValuePairs.add(new BasicNameValuePair("regno",""+rollNum));
				post.setEntity(new UrlEncodedFormEntity(nameValuePairs));
				HttpResponse response = client.execute(post);
				BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
				String line = "";
				while ((line = rd.readLine()) != null)
					{
					if(line.contains("Your All India Rank is"))
						{
						int index=line.indexOf("Your All India Rank is");

						int rankBracketLeft=index,rankBracketRight=index;
						while(line.charAt(rankBracketLeft)!='>')
							rankBracketLeft++;
						rankBracketRight=rankBracketLeft;
						while(line.charAt(rankBracketRight)!='<')
							rankBracketRight++;

						int nameStart=0,nameEnd;
						for(int i=0;i<line.length();i++)
							{
							if(line.charAt(i)==':')
								{
								nameStart=i;
								break;
								}
							}
						nameStart+=3;
						nameEnd=nameStart;
						while(line.charAt(nameEnd)!='<')
							nameEnd++;
						System.out.println(rollNum+", "+line.substring(nameStart,nameEnd)+", "+line.substring(rankBracketLeft+1,rankBracketRight));
						}
					}
				Thread.sleep(20);
				}
			catch (IOException e)
				{
				e.printStackTrace();
				}
			catch (InterruptedException e)
				{
				e.printStackTrace();
				}
			}
		}
	}