Overview

Javascript solutions to various leetcode problems.

NeetCode 150 Progress:

Challenges completed in the roadmap from https://neetcode.io/roadmap

• Arrays & Hashing: 5/9
• Stack: 3/7
• Two Pointers: 1/9
• Sliding Window: 1/5

Leetcode Numbers

• 1 - Two Sum
• 3 - Sliding Window
• 9 - Palindrome Number
• 14 - Longest Common Prefix
• 20 - Valid Parentheses
• 28 - Find the Index of the First Occurrence in a String
• 58 - Length of Last Word
• 83 - Remove Duplicates from Sorted List
• 125 - Valid Palindrome
• 141 - Linked List Cycle
• 150 - Evaluate Reverse Polish Notation
• 151 - Reverse Words in a String
• 155 - Min Stack
• 186 - Reverse Words in a String II
• 205 - Isomorphic Strings
• 217 - Contains Duplicate
• 219 - Contains Duplicate II
• 238 - Product of Array Except Self
• 242 - Valid Anagram
• 268 - Missing Number
• 347 - Top K Frequent Elements
• 349 - Intersection of Two Arrays
• 350 - Intersection of Two Arrays II
• 387 - First Unique Character in a String
• 434 - Number of Segments in a String
• 463 - Island Perimeter