Algoritmo de altura

gistfile1.txt

function height(root){	
	if(root.isLeaf()) { //Se for folha
		return 0;
	}
	else {
		var h = 0; 
		h = Math.max(height(root.left),h); 
		h = Math.max(height(root.right),h);
		return h + 1;
	} 
}