MaiDeveloper

Reorganize String

Reorganize String

Given a string str, check if the letters can be rearranged so that two characters that are adjacent to each other are not the same. If possible, output any possible result. If not possible, return the empty string.
How to implement Heap data structure in JavaScript?

How to implement Heap data structure in JavaScript?

A heap is a tree-based data structure which satisfies the heap property, if the parent node is greater than the child node is called max-heap or if the parent node is less than the child node is called min-heap.