Q1.java

import java.lang.*;

class Even extends Thread

{

public void run()

{

try

{

for(int i=2;i<=50;i=i+2)

{

System.out.println("\t Even thread :"+i);

sleep(500);

}

}

catch(InterruptedException e)

{System.out.println("even thread interrupted");

}

}

}

class Odd extends Thread

{

public void run()

{

try

{

for(int i=1;i<50;i=i+2)

{

System.out.println("\t Odd thread :"+i);

sleep(500);

}

}

catch(InterruptedException e)

{System.out.println("odd thread interrupted");

}

}

}

class Q1

{

public static void main(String args[])

{

new Even().start();

new Odd().start();

}

}