Method height

14. Tree/Class4.java:72–82

(Node node)

  }

  public static int height(Node node) {
    // write your code here
	  int height = -1;
	  for(Node child: node.children) {
		  int ch = height(child);
		  height = Math.max(ch, height);
	  }
	  height+=1;
	  
	  return height;
  }

  public static void main(String[] args) throws Exception {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));