MultiTh.java

//Write a Java program that implements a multi-threaded program which has three threads. 
//First thread generates a random integer every 1 second. 
//If the value is even, second thread computes the square of the number and prints.
// If the value is odd the third thread will print the value of cube of the number.
import java.util.Random;
class RandomThread extends Thread
{
    public void run()
    {
        Random r = new Random();
        for(int i=0;i<20;i++)
        {
            int n=r.nextInt(100);//i will get the value between 0 & 100
            if(n%2==0)
            {
                new Even(n).start();
            } 
            else
            {
                new Odd(n).start();
            }

        } 
    }
}
class Even extends Thread
{
    private int num;
    public Even(int num)
    {
        this.num=num;
    }
    public void run()
    {
        System.out.println("Square of "+num+"="+ num*num);
    }
}
class Odd extends Thread
{
    private int num;
    public Odd(int num)
    {
        this.num=num;
    }
    public void run()
    {
        System.out.println("Cube of "+num+"="+num*num*num);
    }
}
class MultiTh
{
    public static void main(String args[])
    {
    RandomThread r=new RandomThread();
    r.start();
    }
}