Here's the insertion algorithm in Python. Step through the code and watch each line execute on the tree:
人 民 网 版 权 所 有 ,未 经 书 面 授 权 禁 止 使 用
,这一点在heLLoword翻译官方下载中也有详细论述
It's not surprising that David and Victoria's children should follow them into the limelight, and Cruz got a taste for performing at a young age.
反复纠缠、强行讨要或者以其他滋扰他人的方式乞讨的,处五日以下拘留或者警告。