package leetcode;

/**
 * https://leetcode.com/problems/count-complete-tree-nodes/
 */
public class Problem222 {
    public static class TreeNode {
        int val;
        TreeNode left;
        TreeNode right;

        TreeNode(int x) {
            val = x;
        }
    }

    public int countNodes(TreeNode root) {
        // TODO
        return 0;
    }

    public static void main(String[] args) {
        Problem222 prob = new Problem222();
    }
}

Add skeleton for problem 222
Add skeleton for problem 222
