Reverse Words in a String

In this video, I solved the LeetCode problem "Reverse Words in a String" using a Vector to store words. Problem: Given a string s, reverse the order of words. Extra spaces should be removed, and words should be separated by a single space. Approach: We first extract all valid words from the string and store them in a vector. Steps: * Traverse the string character by character * Build each word using a temporary string * When a space is found, store the word if it is not empty * After traversal, store the last word if present * Traverse the vector from the end to build the final reversed string This handles extra spaces and returns the words in reverse order. Time Complexity: O(n) Space Complexity: O(n) GitHub Link: https://github.com/Kumar-Aditya-DEV/Leetcode-Questions LeetCode Profile: https://leetcode.com/u/Aditya-Kumar-DEVP/ LinkedIn: https://www.linkedin.com/in/aditya-kumar-060ba6376/ Notes: * Uses Vector to store words * Handles leading, trailing, and multiple spaces * Important string manipulation problem * Beginner-friendly approach Language: C++ If this helped you, Like, Share and Subscribe for more coding content. #leetcode #cpp #dsa #coding #strings #vector