Here's the insertion algorithm in Python. Step through the code and watch each line execute on the tree:
"He is the prime minister. He has two working parents with education and access to all the information in the world and nothing that untoward might happen to his individual children. That's not the experience of children at large."
，更多细节参见雷电模拟器官方版本下载
Раскрыты подробности о договорных матчах в российском футболе18:01
СюжетВстреча Путина и Зеленского