While reading an article on Quora, I came across this data structure "dynamic segment tree of dynamic BSTs". I know and can code segment trees, but what is this dynamic segment tree of dynamic BSTs. Google won't give enough info on this one. Can anyone tell me what is this and when we use this? asked 16 Feb '15, 01:41

I googled dynamic segment tree and found this blog on codeforces. " Main idea: in dynamic segment tree we create a node only when we need in it. Also i found this code, which will help you implementing it. answered 31 Mar '16, 10:09

Can u give link to quora page.
http://www.quora.com/WhicharethemostbeautifulACMICPCIOIquestions/answer/PushkarMishra?share=1