Reverse Words In A String With Optimized Solution
Reverse Words in a String": Optimize solution without split or trim. Traverse string, skip spaces, extract words & prepend to result. Handle single spaces between words. Time complexity: O(n), space complexity: O(n).
Top Interview 150 Reversing the words in a string while handling multiple spaces efficiently is a common problem in string manipulation. Let's tackle LeetCode 151: Reverse Words in a String with an optimized solution and without using predefined methods like split or trim. 🚀 Problem Description Given a string s, reverse the order of the words in the string: A word is defined as a sequence of non-space characters. Return the reversed string with a single space between the words. Extra spaces before, after, or between words should be removed. 💡 Examples Example 1 Input: s = "the sky is b...