Leetcode algorithm in Python

Overview

Welcome to my personal repository of LeetCode algorithm solutions.

This repository contains solutions to various algorithmic problems from LeetCode, covering topics such as:

• Arrays
• Dynamic Programming
• Graphs
• Linked Lists
• And more.

The goal of this repository is to:

• Track my progress.
• Share my approach to solving problems.
• Help others by providing well-documented solutions.

Structure

The repository is organized by the problem number and problem title from LeetCode. Each problem folder contains the following:

• Solution File: The code solution to the problem.
• Explanation: A detailed explanation of the approach and solution, including time complexity and space complexity analysis.
• Test Cases: Some example test cases used for validating the solution.

Table of Contents

Problem Number	Problem Title	Difficulty	Solution File
1	Two Sum	Easy	Python
2	Add Two Numbers	Medium	Java
3	Longest Substring Without Repeating Characters	Medium	C++
4	Median of Two Sorted Arrays	Hard	Python

Categories

Here are some categories of problems included in this repository:

• Arrays
• Strings
• Dynamic Programming
• Backtracking
• Linked Lists
• Trees
• Graphs
• Sorting & Searching
• Bit Manipulation