Question Given a string s, the power of the string is the maximum length of a non-empty substring that contains only one unique character. Return the power of the string. Example 1: Input: s = "leetcode" Output: 2 Explanation: The substring "ee" is ...
Question Sort a linked list using insertion sort. Example 1: Input: 4->2->1->3 Output: 1->2->3->4 Example 2: Input: -1->5->3->4->0 Output: -1->0->3->4->5 Solution Insertion sort is a simple sorting algorithm that works similarly to the way you sort...
This is the second problem posted in Leetcode November 2020 Challenge. Problem Statement Given head which is a reference node to a singly-linked list. The value of each node in the linked list is either 0 or 1. The linked list holds the binary repre...
