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Nov 3, 2020 · 3 min read · 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 ...
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Nov 2, 2020 · 8 min read · 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...
Join discussionNov 1, 2020 · 5 min read · 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...
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