About this document
LeetCode Solutions and Notes by Nihar Shah is a document available to read on EtoBox.
The document discusses an algorithm for merging k sorted linked lists into one sorted linked list. It provides examples of merging 3 linked lists - [1,4,5], [1,3,4], [2,6] - into a single sorted list of 1,1,2,3,4,4,5,6. It also discusses using a priority queue to efficiently implement the merging by keeping the smallest element from each list at the front of the queue at each step.
- Author
- Nihar Shah
- Language
- EN