MultiThreading.java

import java.util.*;
class EvenNum implements Runnable
{
	public int a;
	public EvenNum(int a)
	{
		this.a=a;
	}
	public void run()
	{    
		System.out.println("The Thread "+a+ " is EVEN and Square of "+a+" is: "+a*a);
	}
	}

class OddNum implements Runnable
{
	public int a;
	public OddNum(int a)
	{
		this.a=a;
	}
	public void run()
	{
		System.out.println("The Thread "+a+ " is ODD and Cube of "+a+" is: "+a*a*a);
	}
}

class RandomNumGenerator extends Thread
{
	public void run()
	{
		int n=0;
		Random rand=new Random();
		try
		{
			for(int i=0;i<5;i++)
			{
				n=rand.nextInt(20);
				System.out.println("Generated number is "+n);
				if(n%2==0)
				{
					Thread thread1=new Thread(new EvenNum(n));
					thread1.start();
				}
				else
				{
					Thread thread2=new Thread(new OddNum(n));
					thread2.start();
				}
				Thread.sleep(1000);
				System.out.println("...................");
			}
		}
		catch(Exception ex)
		 {
			System.out.println (ex.getMessage());
		}
	}
}
public class MultiThreadRandOddEven 
{
    public static void main(String args[])
     {
    	 RandomNumGenerator randnum=new RandomNumGenerator();
    	 randnum.start();
     }
}