class D
{
    public static void main(String[] args){
        try
        {
            m1();
        }
        catch(Exception m)
        {
            System.out.println("exception handeld ");
        }
    }
    public static void m1()
    {
        m2();
    }
    public static void m2()
    {
        System.out.println(10/0);
       
    }
}