Edward Anil's blog
Series

LeetCode Solutions

Some of the solutions for the questions in LeetCode. This is for my learning and to help others to solve the code as well. Leetcode Editorial section for each of the questions would be more accurate.

Articles in this series

Two Sum

Jan 16, 20243 min read

Question in Leetcode · Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may...

Two Sum

Add Two Numbers

Feb 5, 20244 min read

Leetcode Problem and Solution · You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order,...

Add Two Numbers

Palindrome Number

Feb 24, 20242 min read

Leetcode problem - No.9 · Given an integer x, return true if x is a palindrome , andfalseotherwise. Example 1: Input: x = 121 Output: true Explanation:...

Palindrome Number

Longest Substring Without Repeating Characters

Feb 25, 20245 min read

Leetcode problem - No.3 · Given a string s, find the length of the longest substring without repeating characters. Example 1: Input: s =...

Longest Substring Without Repeating Characters