height balanced binary tree

常見(jiàn)例句

Given a binary tree, determine if it is height-balanced.
給出一個(gè)二叉樹(shù)，判斷它高度是不是平衡的。
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees ofeverynode never differ by more than 1.
注意平衡樹(shù)的定義，每一個(gè)點(diǎn)的左右子樹(shù)高度差不超過(guò)1，并不是葉子結(jié)點(diǎn)的最大深度和最小深度不超過(guò)1。
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1.
對(duì)于這個(gè)問(wèn)題，一個(gè)高度平衡的二叉樹(shù)是指每個(gè)節(jié)點(diǎn)的兩個(gè)子節(jié)點(diǎn)的深度的差異都不超過(guò)1的二叉樹(shù)。