Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

Leetcode all problems list, with company tags and solutions.

A curated collection of Leetcode problem solutions in multiple programming languages including Python, C, C++, Java, and JavaScript.

A curated collection of Leetcode problem solutions in multiple programming languages including Python, C, C++, Java, and JavaScript.

A collection of all the solutions of interesting LeetCode questions I have solved, as a part of daily challenges. Including some bonus ones here and there :)...

(Notes: "🔒" means you need to buy a book from Leetcode) # Title · Solution · Difficulty · 1946 · Largest Number After Mutating Substring · C++, Java · Medium · 1945 · Sum of Digits of String After Convert · C++ Easy · 1935 · Maximum Number of Words You Can Type · C++ Easy · 1884 · Egg Drop With 2 Eggs and N Floors ·

💡 Solutions to LeetCode in C++23, Java, Python, MySQL, and TypeScript.

So, even if you can't solve the problem right away, by revisiting it regularly, you can improve your understanding and ability to solve it over time. I use this technique personally and is really helpful. ... Note it down (the thought process and actions). Find Patterns. Manual Verification. Code Translation. Test Case Execution (Dry run). Debug Failed Test Cases. Sometimes, even easy questions leave me stuck, even after I've looked at the solution.

Maintain personalized lists: I maintained my personalized lists for topic-wise and some lists like not solved in contest, unsolved, etc which I can look at at a later point in time. Here are some good lists I marked. Must Do mediums: https://leetcode.com/list/rg6texq1 ... User Timer Effectively: A medium problem can be given around 40 minutes.

Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

December 26, 2024 - To make it easier for you, I created this free resource — a curated list of the top 300 LeetCode problems organized into 60 key topics and patterns. This list is designed to help you prepare smarter, not harder. It covers all the essential patterns and problems you need to master to succeed in coding interviews. ... Detailed Solutions: Each problem comes with intuitive explanations, multiple approaches, and time complexity analysis — all available in a dedicated GitHub repo.

Solving Problem's Process My process might be quite inefficient, but as a beginner these worked upon me: ... Note it down (the thought process and actions). Find Patterns. Manual Verification. Code Translation. Test Case Execution (Dry run). Debug Failed Test Cases. Sometimes, even easy questions leave me stuck, even after I've looked at the solution.

🏋️ Python / Modern C++ Solutions of All 3851 LeetCode Problems (Weekly Update) - kamyu104/LeetCode-Solutions

By Frank Luo My Leetcode Solutions are here, and this post will update frequently. All code are in Github. -------------------------- | Leetcode Pro

Practice the Blind 75 - the most popular list of coding interview problems for coding interviews. Complete with free video explanations and solutions for every problem.

July 24, 2024 - Python’s simplicity, readability, and expressive syntax allow for less redundant and more concise code, thus it is a preferred choice for many developers. So today, I thought I would tackle some common LeetCode problems and demonstrate how to solve them in just ONE or TWO lines of Python code!

Python solution of problems from LeetCode.

January 19, 2024 - Discover valuable insights on tackling over 600 LeetCode problems. Gain practical advice and useful resources for mastering coding interviews successfully.

It doesn’t matter which languages you’re familiar with, this book can help you get a better understanding of algorithms which will make it easier for you to solve LeetCode problems. Cracking the Coding Interview- This has to be the most recommended book for coding interviews. Any time the subject comes up, someone is around to toss out this title. Be aware that the solutions in the book are in Java.

October 16, 2024 - There are various ways to solve the same problem, and being able to provide the most efficient solution is expected. The algorithm’s complexity is often measured by Big O Notation. During interviews, it is common to indicate both the space and time complexity of your algorithm. Linear complexity, O(n), is typically associated with simpler code challenges. Many websites offer code challenges, but the ones I’ve personally liked and tried are listed below. ... LeetCode ...