public class Proov3{
  public static void main(String[] arg){
     Siga[] seasulud=new Siga[5];
     seasulud[0]=new Siga(20556);
     seasulud[1]=new Siga(32887);
     int kogumass=0;
     for(int nr=0; nr<seasulud.length; nr++){
       System.out.println(nr+": "+seasulud[nr]);
       if(seasulud[nr]!=null){
          kogumass+=seasulud[nr].kysiMass();
       }
     }
     System.out.println("kokku "+kogumass+" grammi");
     
  }
}