class A
{
synchronized void displayTable(int n)
{ try
{
for(int i=1;i<=10;i++)
{
System.out.println(i*n);
Thread.sleep(1000);
}
}
catch(Exception e)
{
}
}
}
class Mul extends Thread
{
A a;int n;
Mul(A a,int n)
{ this.n=n;
this.a=a;
}
public void run()
{
a.displayTable(n);
}
}
public class Program5
{
public static void main(String args[])
{
A a=new A();
Mul m=new Mul(a,8);
Mul m1=new Mul(a,9);
m.start();
m1.start();
}
}