import gen.*;
import edu.neu.ccs.demeterf.*;
import edu.neu.ccs.demeterf.demfgen.lib.*;

public class Main {
  static void p(String s){ System.out.println(s); }
  static void p(){ System.out.println(); }
  public static void main(String args[]) throws Exception {
    AbstractClass tree = AbstractClass.parse(System.in);
    // p("  Tree: "+tree+"\n");
    // tree.print(); p();
   p("The input in three different forms ==============================");
   p(tree.display() + "\n");
    p(tree.print() + "\n");
    p(tree.toStr() + "\n");
// Pack res = new Traversal(new Check()).traverse(tree);
    // p(res.toStr() + "\n");
// p("   Check: "+new Traversal(new Check()).traverse(tree)+"\n");
   p("The result ==========================");
p(" Check result " + Check.check(tree));

/*
p("   Sum: "+new Traversal(new Sum()).traverse(tree)+"\n");
p("   Diameter: "+new Traversal(new Diameter()).traverse(tree)+"\n");
DiameterPair pair = new Traversal(new Diameter()).traverse(tree);
pair.print(); p();
p("   Diameter2: "+tree.diameter2() +"\n");

p("   ToStr: "+new Traversal(new ToStr()).traverse(tree)+"\n");
p("  Incr: "+new Traversal(new Incr()).traverse(tree)+"\n");
BSTInt incremented = new Traversal(new Incr()).traverse(tree);
incremented.print(); p();

p("Height: "+new Traversal(new Height()).traverse(tree,0)+"\n");
p("Height2: "+new Traversal(new Height2()).traverse(tree,0)+"\n");
p("Height3: "+new Traversal(new Height3()).traverse(tree,new DownHeight(0))+"\n");
p("String: "+new Traversal(new Strs()).traverse(tree)+"\n");
// what does this do?? creates a tree of strings. Why not caught by type checking?

p("Rev: "+new Traversal(new Rev()).traverse(tree)+"\n");
// BSTInt withText = new Traversal(new Rev()).traverse(tree);
// Does not work with a tree of Integer
BSTInt reversed = new Traversal(new Rev()).traverse(tree);
reversed.print(); p();
    System.out.println(" done ");

*/
  } 
}


/*
  public static void p(String s){ System.out.print(s); }
  public static void main(String args[]) throws Exception {
    RawMaterial start = RawMaterial.parse(System.in); 
    // some sample functionality
   p(start.display() + "\n");
    p(start.print() + "\n");
    p(start.toStr() + "\n");
    System.out.println(start.equals(start));
    p(Magic.magic(start).display() + "\n");

    Map<RelationNr,Weight> statistics = start.countRelationNrs();
        p(statistics.toString() + "\n");
	    p(new Traversal(new Print()).traverse(statistics).toString() + "\n");
	        p(statistics.keys().toString() + "\n");
		    for (RelationNr w : statistics.keys()) {
		          p(w.toStr() + "\n");
			      }

  }
}


*/