A heap, or a priority queue, is a data structure that efficiently stores elements in a particular order. To do insetion in heap, we would add the new element to the end of the heap. If the position of ...

Leetcode-String-Question Welcome to my GitHub repository where I share solutions to LeetCode's easy-level string problems. These solutions are a culmination of my daily coding practice, and I hope ...

In the context of LeetCode, especially with stack and queue problems, iterative solutions are often preferable. Recursion can obscure the underlying logic and make it harder to optimize. If you find ...