Abstract: We propose a length-flexible coding scheme by defining a balanced tree. For an arbitrary code length, we first construct a balanced binary tree (BBT) where the root node represents a ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

So, you want to get good at LeetCode, especially using Java? It’s a common goal for a lot of us trying to land those tech jobs. This guide is all about helping you get there. We’ll go over how to ...

ABSTRACT: In combinatorics, permutations are important objects with many operations. In this paper, we define a coupling product on permutations and prove that the space spanned by permutations is a ...

// You are given a BST (Binary search tree) with’ N’ number of nodes and a value ‘X’. Your task is to find the greatest value node of the BST which is smaller than or equal to ‘X’. // Note :‘X’ is not ...

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Lets geek out. The HackerNoon library is now ranked by reading time created. Start learning by what others read most. Lets geek out. The HackerNoon library is now ranked by reading time created. Start ...