using System;
namespace Lapid1{
   class Lapp{
       private int x;
       private int y;
       private string toon;
       public Lapp(int ux, int uy, string utoon){
         x=ux; y=uy; toon=utoon;
       }
       public override string ToString(){
         return toon +" lapp "+x+"x"+y+" cm.";
       }
       public void Tryki(){
         Console.WriteLine(this);
       }
       public int GetX(){
         return x;
       }
       public int GetY(){
         return y;
       }
       public int Pindala(){
         return x*y;
       }
       public double KaugusNullist(){
         return Math.Sqrt(x*x+y*y);
       }
   }
   class Punktiproov{
     public static void Main(string[] arg){
         Lapp esimene=new Lapp(3, 4, "roheline");
         esimene.Tryki();  
         Console.WriteLine("Pindala: "+esimene.Pindala());         
     }
   }
}