Overview

Container With Most Water

Two Sum (Sorted Array)

3-Sum

Triangle Numbers

Move Zeroes

Sort Colors

Trapping Rain Water

Overview

Maximum Sum of Subarrays of Size K

Max Points You Can Obtain From Cards

Max Sum of Distinct Subarrays Length k

Overview

Longest Substring Without Repeating Characters

Longest Repeating Character Replacement

Overview

Can Attend Meetings

Insert Interval

Non-Overlapping Intervals

Merge Intervals

Employee Free Time

Overview

Valid Parentheses

Decode String

Longest Valid Parentheses

Overview

Daily Temperatures

Largest Rectangle in Histogram

Overview

Linked List Cycle

Palindrome Linked List

Remove Nth Node From End of List

Reorder List

Swap Nodes in Pairs

Overview

Apple Harvest (Koko Eating Bananas)

Search in Rotated Sorted Array

Split Array Largest Sum

Kth Smallest Element in a Sorted Matrix

Minimum Shipping Capacity

Overview

Kth Largest Element in an Array

K Closest Points to Origin

Find K Closest Elements

Merge K Sorted Lists

Median from Data Stream

Introduction

Fundamentals

Return Values

Maximum Depth of Binary Tree

Path Sum

Passing Values Down and Helper Functions

Validate Binary Search Tree

Calculate Tilt

Diameter of a Binary Tree

Path Sum II

Longest Univalue Path

Graphs Overview

Adjacency List

Copy Graph

Graph Valid Tree

Matrices

Flood Fill

Number of Islands

Surrounded Regions

Pacific Atlantic Water Flow

Introduction

Overview

Level Order Sum

Rightmost Node

Zigzag Level Order

Maximum Width of Binary Tree

Graphs Overview

Minimum Knight Moves

Rotting Oranges

01-Matrix

Bus Routes

Overview

Word Search

Solution Space Trees

Subsets

Generate Parentheses

Combination Sum

Palindrome Partitioning

N-Queens

Overview

Course Schedule

Course Schedule II

Shortest Path Algorithms

Network Delay Time

Cheapest Flights Within K Stops

Path With Minimum Effort

Find City with Fewest Reachable

Fundamentals

Solving a Question with Dynamic Programming

Counting Bits

Decode Ways

Maximal Square

Unique Paths

Longest Increasing Subsequence

Word Break

Maximum Profit in Job Scheduling

Paint House

Paint House II

Minimum Window Subsequence

Overview

Best Time to Buy and Sell Stock

Gas Station

Jump Game

Jump Game II

Partition Labels

Overview

Implement Trie Methods

Prefix Matching

Overview

Count Vowels in Substrings

Subarray Sum Equals K

Spiral Matrix

Rotate Image

Set Matrix Zeroes