Method main

java/Chapter 4/Question4_7/QuestionC.java:54–65

(String[] args)

	}	
	
	public static void main(String[] args) {
		int[] array = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
		TreeNode root = TreeNode.createMinimalBST(array);
		TreeNode n3 = root.find(10);
		TreeNode n7 = root.find(6);
		TreeNode ancestor = commonAncestor(root, n3, n7);
		if (ancestor != null) {
			System.out.println(ancestor.data);
		} else {
			System.out.println("null");
		}
	}

}