My treap maintains both the heap and BST properties, but the parent nodes of each node in the treap isn't always correct, and I think it's because of ...

Valgrind throws errors in this program when implementing the Treap data structure. Can't figure out how to fix this. Tried to write a destructor, noth ...

The height of Treap is said to be logarithmic in order. But while performing an online insertion for given key (1,2),(1,3),(3,4),(4,5) in order, the h ...

I am having issues inserting a Treapnode into a treap. It takes in 3 arguments. add(E key, P priority, treapnode x). I have tried many things and keep ...

I am creating a treap, and I want to know, which random number generator is most suitable for generating priorities at insertion. The data set is abo ...

I'm building a treap class in Java. Below is my function for adding new nodes to the treap. The process is: traverse down to bottom of treap (while ad ...

I'm not sure if I can violate treap's heap-ordering or it's binary search tree like structure with left and/or right rotation methods. This is the co ...

I am currently studying advanced data structures and I came across a weird data structure called Treap. I understand what Treap is but I can't seem to ...

I'm having trouble understanding this solution to a problem on HackerRank. Please see the solution code below, apparently by Kimiyuki Onaka. The prob ...

So, I have a structure Then, there is What I don't understand is this function: As I get it, we pass t to tsplit() as a pointer to a structur ...

In what kind of situation is a treap the optimal data structure to use? I have been searching for answers on this but haven't really found anything co ...

I'm studying the treap data structure. When inserting node, treap radomly generate node's priority. But what if 69 node's generated priority is 13 i ...

I would like to know which balanced BST would be easy to code in C++, and still have a complexity roughly equal to O(logn). I've already tried Red Bl ...

Can Prim's algorithm be implemented by treaps to speed up the execution because a normal heap would pose a problem in updating the value of keys while ...

I know there are many functions to be found out there where you can easily get the height of the Binary search tree by recursively calling the functio ...

Can anyone provide real examples of when is the best way to store your data is treap? I want to understand in which situations treap will be better ...

There's a data structure called treap: that's a randomized binary search tree, which is also a heap on randomly generated so-called "priorities". The ...

Now I've always heard binary search trees are faster to build from randomly selected data than ordered data, simply because ordered data requires expl ...