2785. Sort Vowels in a String | Leetcode Daily - Python
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In this LeetCode Explained video, we're tackling problem 2785: Sort Vowels in a String. This problem is a fantastic exercise in string manipulation and choosing the right algorithm for the job. We'll walk you through the core logic: keeping consonants in place while sorting only the vowels based on their ASCII values.
First, we'll explore a straightforward two-pass approach where we collect all the vowels, sort them using a standard library function, and then rebuild the string. Then, we'll dive into a more efficient solution using Counting Sort. This technique is perfect for situations with a small, fixed set of items to sort, and we'll break down how it improves our time complexity from O(N + V log V) to a linear O(N). We'll compare both methods, analyzing their time and space complexity to understand the trade-offs. Join us to see the Python code for both solutions and solidify your understanding of these important concepts!
Perfect for coding interview preparation and improving problem-solving skills.
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Solution Link:
https://leetcode.com/problems/sort-vo...
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