LeetCode 125: Valid Palindrome | Java Solution Explained Step-by-Step (Easy String Problem)

Veröffentlicht am: 01 Januar 1970
auf dem Kanal: Java Programming
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Learn how to solve LeetCode 125: Valid Palindrome with a simple and efficient Java solution! 🚀

In this video, I break down the problem step-by-step and show you how to check if a string is a palindrome by ignoring non-alphanumeric characters and case sensitivity.
Highly Searched Keyword Phrases
Core Keywords: Valid Anagram, LeetCode 242, Anagram Solution
Approach Keywords: Valid Anagram Hashmap, Valid Anagram Sorting, Frequency Counter
Interview Keywords: FAANG Interview Question, Coding Interview, Easy LeetCode
Language Specific: Valid Anagram Python, Valid Anagram Java, Valid Anagram C++
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Video Description Keywords
Problem Description: Valid Anagram, anagrams, frequency counting, check strings, rearranging characters.
Approaches: Hash table, Frequency Counter Array (size 26), Sorting Algorithm.
Complexity: Time Complexity O(n), Space Complexity O(1), Linear Time, Efficient Solution.
Company Tags: Google interview question, Facebook interview, Amazon.
🚀 What you'll learn:

What is a palindrome?
Handling special characters & spaces
Two-pointer approach explained
Optimized Java solution
Time & Space Complexity

💡 This is a very common coding interview question asked in companies like Amazon, Google, and Microsoft.

📌 Problem Link:
https://leetcode.com/problems/valid-p...

📈 Topics Covered:
Java, Strings, Two Pointers, DSA, LeetCode Easy, Interview Prep

🔥 Perfect problem for beginners starting Data Structures & Algorithms!


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