Merging Strings Alternately In O(n) Time Complexity
Merge strings alternately by adding letters in alternating order. If one string is longer, append remaining letters to the end. Time complexity: O(n), space complexity: O(1).
Hey coders! Hope you're doing well. I'm excited to share my solutions for the LeetCode-75 series, which covers 75 essential problems to help you prepare for coding interviews. In each post, I'll present my solution along with a detailed explanation of my approach. Feel free to leave any questions or suggestions for improvement in the comments. I'm looking forward to collaborating and discussing with you! Happy Coding! I've added here the link for the problem: Merge Strings Alternately Problem description You are given two strings word1 and word2. Merge the strings by adding letters i...