Courses Algorithms & Data Structures for Beginners Advanced Algorithms 📚 Core Skills 🚀 NeetCode 150 🌸 System Design 0 / 45

Practice for Free The best free resources for Coding Interviews. Period. Organized study plans and roadmaps (Blind 75, Neetcode 150, NeetCode 250). Detailed video explanations. Public Discord …

A better way to prepare for coding interviews.

To solve this problem, I created the NeetCode 150 and NeetCode 250 lists. These lists touch upon the vast majority of the topics you will see in coding interviews.

Leetcode 567. Permutation In String You are given two strings `s1` and `s2`. Return `true` if `s2` contains a permutation of `s1`, or `false` otherwise. That means if a permutation of `s1` exists as a …

The Neetcode 250 is the Neetcode 150 plus 100 more problems. It's the most beginner friendly list, intended for people completely new to algorithms.

However, if all profits are negative, we can return <code>0</code> since we are allowed to skip doing transaction. </p> </details> <br> <details class="company-tags-accordion"> <summary>Company …

Leetcode 567. Permutation In String You are given two strings `s1` and `s2`. Return `true` if `s2` contains a permutation of `s1`, or `false` otherwise. That means if a permutation of `s1` exists as a …

Leetcode 1. Two Sum Given an array of integers `nums` and an integer `target`, return the indices `i` and `j` such that `nums [i] + nums [j] == target` and `i != j`.

Leetcode 127. Word Ladder You are given two words, `beginWord` and `endWord`, and also a list of words `wordList`. All of the given words are of the same length, consisting of lowercase English …