This repository contains solutions to Leetcode problems and notes that I had used for full time interview preparation - jaytorasakar8/Leetcode

Solving LeetCode Problems. Contribute to aidardarmesh/leetcode development by creating an account on GitHub.

Given an integer array nums, return an array answer such that answer[i] is equal to the product of all the elements of nums except nums[I]. 32-bit integer. You must write an algorithm that runs in O(n) time and without using the division operation. 5. Maximum Subarray.

I wanted to practice Leetcode questions with pen and paper on my Kindle. So, I wrote a script which copies all Leetcode algorithmic questions and formats it in a single file (txt, pdf, mobi) .

Feb 27, 2015 · Finding the longest palindromic substring is a classic problem of coding interview. In this post, I will summarize 3 different solutions for this problem. Naively, we can simply examine every substring and check if it is palindromic. The time complexity is O(nˆ3).

This guide is ordered by how likely it is for that datastructure / algorithm to show up in an interview and how vital that knowledge is to understanding other data structures / algorithms. Each section will lead with a leetcode style problem, and end with problems you can do on your own.

This document provides a study guide for grinding LeetCode problems in order to prepare for technical interviews. It recommends starting with easy problems to learn basic problem solving patterns and tricks, then progressing to medium problems to improve pattern recognition skills, and finally hard problems to learn how to solve problems within ...

With mock interviews and practice problems curated by frequency, Introduction to Algorithmic Thinking provides a hands on and practical approach to learning how to code algorithms commonly seen in software engineering interviews.

Feb 23, 2023 · After much trial and error, I have come up with a personal guide to the most common and useful patterns for solving algorithm questions, which I hope can help others navigate this challenging terrain. For each pattern I have listed 10 LeetCode questions to practice on and the list is sorted by learning curve. Brute Force - Beginner; Start simple.

This document provides a guide to practicing 100 must-do Leetcode problems. It lists 14 data structures and algorithms topics to practice, including arrays, strings, searching and sorting, recursion, hashing, matrices, linked lists, bit manipulation, stacks and queues, trees, tries, heaps, graphs, and dynamic programming.