Towers of Hanoi - Part 2 Comments

Comments

• 

  Yogi

  Jun 1, 1:50 AM

  Why is my output shown as orange not green even though ouput matches.

• 

  Learneroo  

  Jun 1, 2:45 PM

  @Yogi, thanks for letting em know, it's been fixed.

• 

  曾國峻  

  Feb 13, 8:49 AM

  Although I know the process of solution to the problem, I can't figure out how to transform into program. Could anyone give me some hint of how to program it?

• 

  Learneroo  

  Feb 13, 7:54 PM

  You can view the beginning of a solution here. The comments there can help guide you to a full solution.

• 

  曾國峻  

  Feb 13, 8:32 PM

  Thanks, I have finished the challenge with your hint.

• 

  mike  

  Aug 16, 5:43 PM

      public static void doStuff(int a){
      solve(1, 3, a);
      System.out.println();
  }
  
  static void solve(int a, int b, int elements){
  

  cont...

      if (elements == 1){
          System.out.print(a + "->" + b + " ");
      } else {
          int intermediate = intermediate(a, b);
          solve(a, intermediate, elements - 1);
          solve(a,b,1);
          solve(intermediate, b, elements - 1);
      }
  
  }
  
  public static int intermediate(int from, int to){
      return 6 - (from + to);
  }