class calcluation 
    {
        int p;
        int q;
        void calc(int K , int L) 
        {
            K *= 5;
            L /= 5;
        }          
    }    
   public class result 
    {
        public static void main(String args[])
        {
            calculation obj = new calculation();
	    int p = 20;
            int q = 40;             
            obj.calc(p , q);
            System.out.println(p + " " + q);        
        } 
    }