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  • Status: Solved
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building tree recursively *urgent*

Can someone helps me to write a method that can produce a tree recursively? Has a branching factor of 2, and has a depth of 3. It should push the maximum value of both at depth 3 to its upper level, and the upper level pushes the minimum ones upper and the root decides the maximum value. I have done smth like: But it doesnt work. Can someone help???






int buildGameTree(GameTreeNode s)
 {
       
       if (current_level == 3)
        {
              int a = evaluate(s.getChildAt(0);
              int b = evaluate(s.getChildAt(1);
              if (current_level == 1)
                     int c = min(a,b);
              else
                    int c = max(a,b);
              return c;
        }
        
    else
     {
                 // creating two nodes...
                               
                  GameTreeNode child1 = new GameTreeNode(smth);
                  GameTreeNode child2 = new GameTreeNode(smth);
            
                  aNode.addChild(child1);
                  aNode.addChild(child2);
                  
                  current_level++;
                  
                  int temp = buildGameTree(s.getChild(0),d);
                  int temp2 = buildGameTree(s.getChild(1),d);
                  
                  //stuck here~
                  
     }
}
0
jtcy
Asked:
jtcy
  • 2
1 Solution
 
mmuruganandamCommented:
Here is the example,

How do build the tree recursively.

http://www.apl.jhu.edu/~hall/java/Swing-Tutorial/Swing-Tutorial-JTree.html


Regards,
Muruga
0
 
jtcyAuthor Commented:
don understand at all
0
 
mmuruganandamCommented:
Did you have a look on processHierarchy(... method
0

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