常見例句Write a function to find the depth of a binary tree.寫個(gè)程序找到一個(gè)二叉樹的深度。If a binary tree becomes degenerate, we run into the same efficiency problems as we did with the singly linked list.如果二叉樹變得很不平衡,我們將會(huì)碰到同樣的傚率問題如同在持久化單曏鏈表是一樣。 返回 bin-tree