Medium | Minimum Swaps to Make Strings Equal Leetcode Solution | Amazon | LeetCode String |
Easy | Decrypt String from Alphabet to Integer Mapping Leetcode Solution | Salesforce | LeetCode String |
Easy | Rearrange Spaces Between Words Leetcode Solution | Google | LeetCode String |
Easy | Hamming Distance Leetcode Solution | Adobe Amazon Facebook | LeetCode |
Medium | Word Search Leetcode Solution | Amazon Apple Bloomberg ByteDance Cisco eBay Expedia Facebook Intuit Microsoft Oracle Pinterest ServiceNow Snapchat | LeetCode Backtracking Matrix |
Easy | Min Stack Leetcode Solution | Amazon Apple Bloomberg Capital One Microsoft Oracle | LeetCode Design Stack |
Easy | Maximum Subarray Leetcode Solution | Adobe Amazon Apple Bloomberg ByteDance Cisco Facebook Goldman Sachs Google JPMorgan LinkedIn Microsoft Oracle PayPal Paytm Uber | LeetCode Array Dynamic Programming |
Easy | Sort Array by Increasing Frequency Leetcode Solution | eBay Twilio | LeetCode Array Sorting |
Medium | Check If a String Can Break Another String Leetcode Solution | | LeetCode Sorting String |
Easy | Number of Students Doing Homework at a Given Time Leetcode Solution | | LeetCode Array |
Medium | Count Good Nodes in Binary Tree Leetcode Solution | Amazon Microsoft | LeetCode Depth First Search |
Easy | Lucky Numbers in a Matrix Leetcode Solution | Oracle | LeetCode Array |
Easy | Largest Substring Between Two Equal Characters Leetcode Solution | | LeetCode String |
Easy | Build an Array With Stack Operations Leetcode Solution | Google | LeetCode Stack |
Easy | Destination City Leetcode Solution | PayPal Yelp | LeetCode String |
Easy | Maximum Score After Splitting a String Leetcode Solution | Google | LeetCode String |
Easy | Moving Stones Until Consecutive Leetcode Solution | Facebook | LeetCode |
Easy | Thousand Separator Leetcode Solution | | LeetCode String |
Easy | Find the Town Judge Leetcode Solution | Amazon | LeetCode Graph |
Easy | Factorial Trailing Zeroes Leetcode Solution | Bloomberg | LeetCode |
Easy | Find the Distance Value Between Two Arrays Leetcode Solution | Uber | LeetCode Array |
Easy | Crawler Log Folder Leetcode Solution | | LeetCode Stack |
Easy | Excel Sheet Column Title Leetcode Solution | Adobe Google | LeetCode |
Easy | Excel Sheet Column Number Leetcode Solution | Microsoft | LeetCode |
Easy | Increasing Decreasing String Leetcode Solution | Akuna Capital | LeetCode Sorting String |
Easy | Number of Steps to Reduce a Number to Zero Leetcode Solution | Amazon Google Microsoft | LeetCode |
Easy | Remove Palindromic Subsequences Leetcode Solution | Amazon | LeetCode String |
Easy | Convert Integer to the Sum of Two No-Zero Integers Leetcode Solution | | LeetCode |
Easy | Rank Transform of an Array Leetcode Solution | Amazon Facebook Google | LeetCode Array |
Easy | Decompress Run-Length Encoded List Leetcode Solution | Amazon Apple Google | LeetCode Array |
Easy | Maximum Nesting Depth of the Parentheses Leetcode Solution | Bloomberg | LeetCode String |
Easy | Design Parking System Leetcode Solution | Amazon | LeetCode Design |
Easy | Maximum 69 Number Leetcode Solution | | LeetCode |
Easy | Defanging an IP Address Leetcode Solution | Amazon | LeetCode String |
Easy | Distribute Candies to People Leetcode Solution | | LeetCode |
Easy | Minimum Distance Between BST Nodes Leetcode Solution | Google | LeetCode Tree |
Easy | Replace Elements with Greatest Element on Right Side Leetcode Solution | Amazon | LeetCode Array |
Medium | Combinations Leetcode Solution | Adobe Amazon Apple Facebook Google Microsoft Yahoo | LeetCode Backtracking |
Easy | Find Winner on a Tic Tac Toe Game Leetcode Solution | Amazon Apple Facebook Zoho | LeetCode Array |
Easy | String Matching in an Array Leetcode Solution | Amazon | LeetCode String |
Easy | Next Greater Element I Leetcode Solution | Amazon Bloomberg | LeetCode Stack |
Easy | Find Common Characters Leetcode Solution | Amazon Uber | LeetCode Array Hashing |
Easy | Minimum Time Visiting All Points Leetcode Solution | Amazon Bloomberg Facebook | LeetCode Array |
Easy | Find N Unique Integers Sum up to Zero Leetcode Solution | Adobe Amazon Facebook Microsoft | LeetCode Array |
Easy | Intersection of Two Arrays II Leetcode Solution | Amazon Facebook Google Oracle | LeetCode Sorting |
Easy | Minimum Absolute Difference Leetcode Solution | Bloomberg SAP Uber | LeetCode Array |
Easy | Distance Between Bus Stops Leetcode Solution | Google | LeetCode Array |
Easy | Valid Boomerang Leetcode Solution | Google | LeetCode |
Easy | Partition Array Into Three Parts With Equal Sum Leetcode Solution | Amazon Microsoft | LeetCode Array |
Easy | Find Common Characters Leetcode Solution | Adobe Amazon Apple Bloomberg Google Microsoft TripAdvisor Uber | LeetCode Array Hashing |
Easy | Keyboard Row Leetcode Solution | Mathworks | LeetCode Hashing String |
Easy | Is Subsequence Leetcode Solution | Adobe Amazon Bloomberg Facebook Google Microsoft Pinterest Yandex | LeetCode Dynamic Programming String |
Easy | Jewels and Stones Leetcode Solution | Adobe Amazon Apple Facebook Google Microsoft Yahoo | LeetCode |
Easy | Shortest Completing Word Leetcode Solution | Google | LeetCode |
Easy | Compare Strings by Frequency of the Smallest Character Leetcode Solution | Google Oracle | LeetCode Array String |
Easy | Maximum Number of Balloons Leetcode Solution | Tesla Wayfair | LeetCode Hashing String |
Easy | Construct the Rectangle Leetcode Solution | | LeetCode |
Easy | To Lower Case Leetcode Solution | Adobe Apple Google | LeetCode String |
Easy | Minimum Absolute Difference in BST Leetcode Solution | Google | LeetCode Tree |
Easy | Student Attendance Record I Leetcode Solution | Google | LeetCode String |
Easy | Count Odd Numbers in an Interval Range Leetcode Solution | Microsoft | LeetCode |
Easy | Assign Cookies Leetcode Solution | Amazon | LeetCode |
Easy | Find All Numbers Disappeared in an Array Leetcode Solution | Adobe Amazon Apple Bloomberg Google Microsoft Yahoo | LeetCode Array Hashing |
Easy | Subtract the Product and Sum of Digits of an Integer Leetcode Solution | Cisco Google Uber | LeetCode |
Medium | Majority Element II Leetcode Solution | Adobe Amazon Apple Bloomberg Facebook Google Microsoft | LeetCode Array |
Easy | Relative Ranks Leetcode Solution | Google | LeetCode Sorting |
Easy | Majority Element Leetcode Solution | Amazon Apple Atlassian Bloomberg Facebook GoDaddy Google Microsoft Oracle Snapchat Yahoo | LeetCode Hashing |
Easy | Contains Duplicate II Leetcode Solution | Amazon Facebook Google | LeetCode Array Hashing |
Easy | Convert a Number to Hexadecimal Leetcode Solution | Facebook Microsoft | LeetCode |
Easy | Relative Sort Array Leetcode Solution | Adobe Amazon DE Shaw eBay Google Microsoft | LeetCode Array Sorting |
Easy | Find Words That Can Be Formed by Characters Leetcode Solution | Amazon | LeetCode Array Hashing |
Easy | Base 7 Leetcode Solution | Bloomberg Garena | LeetCode |
Easy | Summary Ranges Leetcode Solution | Facebook Yandex | LeetCode Array |
Easy | Find Numbers with Even Number of Digits Leetcode Solution | | LeetCode Array |
Easy | Power of Four Leetcode Solution | Two Sigma | LeetCode |
Easy | Number of Equivalent Domino Pairs Leetcode Solution | Amazon | LeetCode Array |
Easy | Check If It Is a Straight Line Leetcode Solution | Palantir Technologies | LeetCode Array |
Easy | Palindrome Linked List Leetcode Solution | Adobe Amazon Apple Bloomberg Capital One Cisco Facebook Google Intel IXL Microsoft Nutanix Oracle Paytm Snapchat Uber Yandex | LeetCode |
Easy | Pascal’s Triangle II Leetcode Solution | Amazon Microsoft | LeetCode Array Dynamic Programming |
Easy | Maximum Depth of Binary Tree Leetcode Solution | Adobe Amazon Facebook Microsoft | LeetCode Tree Traversal |
Easy | Maximum Depth of N-ary Tree Leetcode Solution | Amazon Google Microsoft | LeetCode Breadth First Search Depth First Search |
Easy | Search in a Binary Search Tree Leetcode Solution | Apple IBM | LeetCode |
Easy | Count Largest Group Leetcode Solution | | LeetCode Array |
Easy | Find the Difference Leetcode Solution | Adobe Amazon Google | LeetCode Hashing String |
Medium | Unique Paths Leetcode Solution | Adobe Amazon Apple Bloomberg ByteDance Facebook Goldman Sachs Google Mathworks Microsoft Oracle Qualtrics Salesforce Snapchat Uber VMware Walmart Labs | LeetCode Array Dynamic Programming |
Easy | Add Binary Leetcode Solution | Amazon Facebook Microsoft | LeetCode String |
Easy | Minimum Value to Get Positive Step by Step Sum Leetcode Solution | Swiggy | LeetCode Array |
Easy | Valid Palindrome Leetcode Solution | Amazon Apple Bloomberg Facebook Microsoft Oracle Wayfair | LeetCode String |
Easy | Reverse Vowels of a String Leetcode Solution | Amazon Facebook Google | LeetCode String |
Easy | Roman to Integer Leetcode Solution | Adobe Amazon Apple Bloomberg Facebook Goldman Sachs Google LinkedIn Microsoft Oracle Qualtrics Roblox Uber Yahoo | LeetCode String |
Easy | N-th Tribonacci Number Leetcode Solution | Facebook | LeetCode Dynamic Programming |
Medium | Rotate List Leetcode Solution | Adobe Amazon Bloomberg Facebook LinkedIn Microsoft Samsung | LeetCode |
Easy | Path Crossing Leetcode Solution | Amazon | LeetCode Hashing String |
Easy | Matrix Diagonal Sum Leetcode Solution | Adobe | LeetCode Array Matrix |
Easy | Number of Good Pairs Leetcode Solution | Amazon Microsoft | LeetCode Array Hashing |
Easy | Third Maximum Number Leetcode Solution | Amazon Facebook Google | LeetCode Array |
Medium | Pow(x, n) Leetcode Solution | Adobe Amazon Apple Asana Bloomberg eBay Facebook Goldman Sachs Google LinkedIn Microsoft Oracle PayPal Uber VMware Walmart Labs | LeetCode |
Easy | Find Lucky Integer in an Array Leetcode Solution | Microsoft | LeetCode Array |
Easy | Reformat The String Leetcode Solution | Microsoft | LeetCode String |
Easy | Find the Difference Leetcode Solution | Adobe Amazon Google | LeetCode Hashing |
Medium | Insert into a Binary Search Tree Leetcode Solution | Amazon Apple Atlassian Facebook Google Microsoft | LeetCode |
Easy | Merge Two Sorted Lists Leetcode Solutions | Adobe Amazon Apple Bloomberg Capital One Facebook Google IBM Microsoft Oracle | LeetCode |
Easy | Sum of Left Leaves Leetcode Solutions | Adobe | LeetCode Tree Tree Traversal |
Easy | Generate a String With Characters That Have Odd Counts Leetcode Solution | DiDi | LeetCode String |
Medium | Permutations Leetcode Solution | Adobe Amazon Apple Atlassian Bloomberg ByteDance eBay Facebook Garena GoDaddy Goldman Sachs Google LinkedIn Microsoft Oracle Salesforce SAP Uber VMware Walmart Labs Yahoo | LeetCode Backtracking |
Easy | Minimum Depth of Binary Tree Leetcode Solution | Amazon Apple Facebook | LeetCode Breadth First Search Depth First Search |
Easy | Power of Two Leetcode Solution | Apple | LeetCode |
Easy | Balanced Binary Tree Leetcode Solution | Amazon Google Microsoft | LeetCode Array |
Easy | Two Sum Leetcode Solution | Apple ByteDance Intuit Microsoft Oracle | LeetCode |
Easy | Count Primes Leetcode Solutions | Amazon Apple Capital One Google Microsoft | LeetCode Hashing |
Medium | House Robber II Leetcode Solution | Adobe Amazon Apple eBay Google Microsoft Walmart Labs | LeetCode Dynamic Programming |
Easy | Sqrt(x) Leetcode Solution | Amazon Apple Bloomberg Google lyft Microsoft Uber | LeetCode |
Easy | How Many Numbers Are Smaller Than the Current Number Leetcode Solution | Adobe Amazon Bloomberg | LeetCode Array Hashing |
Easy | Convert Sorted Array to Binary Search Tree Leetcode Solution | Adobe Airbnb Amazon Apple Bloomberg Cisco Google Microsoft Oracle Spotify VMware Yahoo | LeetCode Depth First Search |
Medium | Multiply Strings Leetcode Solution | Amazon Apple ByteDance Expedia Facebook Google Mathworks Microsoft Oracle Square Twitter Uber Zillow | LeetCode String |
Easy | Sum of All Odd Length Subarrays Leetcode Solution | LinkedIn | LeetCode Array |
Easy | Merge Sorted Arrays Leetcode Solution | Adobe Amazon Apple Bloomberg ByteDance Cisco eBay Expedia Facebook Goldman Sachs Google IBM LinkedIn lyft Microsoft Netflix Oracle Uber VMware Yahoo Yandex | LeetCode Array |
Medium | Search in Rotated Sorted Array Leetcode Solution | Adobe Alibaba Amazon Apple Bloomberg ByteDance Cisco eBay Expedia Facebook Goldman Sachs Google JPMorgan LinkedIn Microsoft Nutanix Nvidia Oracle PayPal Paytm Salesforce Samsung ServiceNow Tencent Tesla TripAdvisor Twitch Uber Visa VMware Walmart Labs Yahoo Yandex Zillow Zulily | LeetCode Array |
Medium | Lexicographical Numbers Leetcode Solution | ByteDance | LeetCode Depth First Search |
Medium | Integer to Roman Leetcode Solution | Adobe Amazon Apple BlackRock Bloomberg Evernote Facebook Google LinkedIn Microsoft Oracle Twitter Yahoo | LeetCode String |
Easy | Special Array With X Elements Greater Than or Equal X Leetcode Solution | Google | LeetCode Array Hashing |
Easy | Search Insert Position Leetcode Solution | Adobe Amazon Apple Bloomberg Google Microsoft | LeetCode Array |
Easy | Kids With the Greatest Number of Candies Leetcode Solution | Amazon Bloomberg | LeetCode Array |
Easy | Make The String Great Leetcode Solution | Google | LeetCode Stack String |
Easy | Running Sum of 1d Array Leetcode Solution | Adobe Amazon Apple Bloomberg Uber | LeetCode Array |
Easy | Length of Last Word Leetcode Solution | Google | LeetCode String |
Medium | Minimum Score Triangulation of Polygon Leetcode Solution | Uber | LeetCode Dynamic Programming |
Easy | Sort Integers by The Number of 1 Bit Leetcode Solution | Adobe | LeetCode Sorting |
Easy | Plus One Leetcode Solution | Adobe Amazon Apple Capital One Facebook Google Microsoft | LeetCode Array |
Easy | Check If N and Its Double Exist Leetcode Solution | Google | LeetCode Array |
Easy | Day of the Year Leetcode Solution | ZScaler | LeetCode |
Easy | Special Positions in a Binary Matrix Leetcode Solution | Google | LeetCode Array Matrix |
Easy | Water Bottles Leetcode Solution | Microsoft | LeetCode |
Easy | Maximum Product of Two Elements in an Array Leetcode Solution | Samsung | LeetCode Array |
Easy | Mean of Array After Removing Some Elements Leetcode Solution | Google | LeetCode Array |
Medium | Swap Nodes in Pairs Leetcode Solutions | Amazon Apple Bloomberg Facebook Microsoft | LeetCode |
Medium | Kth largest element in an Array Leetcode Solutions | Adobe Amazon Apple ByteDance eBay Expedia Facebook Google LinkedIn Microsoft Oracle Salesforce Spotify Walmart Labs | LeetCode Array |
Easy | Kth Missing Positive Number Leetcode Solution | Facebook Microsoft | LeetCode Array Hashing |
Easy | XOR Operation in an Array Leetcode Solution | Walmart Labs | LeetCode Array |
Easy | Three Consecutive Odds Leetcode Solution | Dji | LeetCode Array |
Easy | Ugly Number Leetcode Solution | | LeetCode |
Easy | Max Consecutive Ones Leetcode Solution | Amazon | LeetCode Array |
Easy | House Robber Leetcode Solution | Amazon Apple Cisco Microsoft Oracle | LeetCode Dynamic Programming |
Easy | Happy Number Leetcode Solution | Adobe Amazon Apple | LeetCode Hashing |
Easy | Sort Array By Parity II Leetcode Solution | Amazon | LeetCode Array Sorting |
Easy | Lemonade Change Leetcode Solution | Amazon Atlassian | LeetCode |
Medium | Find the Smallest Divisor given a Threshold Leetcode Solution | AppDynamics Google SAP Walmart Labs | LeetCode |
Easy | Maximize Sum of Array after K Negations Leetcode Solution | Amazon | LeetCode Array |
Easy | Valid Perfect Square Leetcode Solution | Amazon | LeetCode |
Easy | Average Salary Excluding the Minimum and Maximum Salary Leetcode Solution | NetSuite | LeetCode |
Medium | Find First and Last Position of Element in Sorted Array Leetcode Solution | Amazon Bloomberg ByteDance Facebook Google Microsoft Oracle Uber | LeetCode Array |
Easy | Monotonic Array LeetCode Solution | Amazon Facebook | LeetCode Array |
Medium | Course Schedule II – LeetCode | | LeetCode Breadth First Search Depth First Search Graph Topological Sort |
Medium | Subset Sum Leetcode | | LeetCode Array Dynamic Programming |
Medium | Capacity To Ship Packages Within D Days Leetcode Solution | Amazon | LeetCode Array |
Easy | The K Weakest Rows in a Matrix Leetcode Solution | Amazon | LeetCode Array |
Medium | Add and Search Word – Data structure design LeetCode | | LeetCode Backtracking Design String Trie |
Hard | Best Time to Buy and Sell Stock III Leetcode Solution | Adobe Amazon | LeetCode Array Dynamic Programming |
Easy | Shuffle String Leetcode Solution | Facebook | LeetCode Sorting |
Medium | Best Time to Buy and Sell Stock with Cooldown Leetcode Solution | Adobe Amazon Goldman Sachs Yahoo | LeetCode Dynamic Programming |
Easy | Can Make Arithmetic Progression From Sequence Leetcode Solution | Amazon | LeetCode Array Sorting |
Easy | Largest Perimeter Triangle Leetcode Solution | | LeetCode Sorting |
Easy | Best Time to Buy and Sell StockĀ II Leetcode Solution | Amazon DE Shaw Facebook Microsoft Morgan Stanley Uber | LeetCode Array |
Medium | Best Time to Buy and Sell Stock with Transaction Fee Leetcode Solution | Amazon | LeetCode Array Dynamic Programming |
Medium | Maximum Number of Coins You Can Get Leetcode Solution | | LeetCode Sorting |
Medium | Koko Eating Bananas Leetcode Solution | Facebook | LeetCode |
| Count Negative Numbers in a Sorted Matrix LeetCode Solution | | LeetCode Matrix |
Medium | Contiguous Array Leetcode | Amazon Facebook Google | LeetCode Array Hashing |
Medium | Subset Leetcode | Amazon Apple Bloomberg ByteDance Facebook Google Microsoft Oracle | LeetCode Array Backtracking |
Medium | Leetcode Permutations | Amazon Apple ByteDance eBay Facebook Google Microsoft Oracle | LeetCode Backtracking |
Easy | Fizz Buzz Leetcode | Bloomberg Microsoft | LeetCode String |
Easy | Flood Fill LeetCode | Amazon Facebook Google | LeetCode Depth First Search Matrix |
Easy | K Empty Slots LeetCode | Amazon Google | LeetCode Array |
Medium | Word Break | Adobe Amazon Apple Bloomberg ByteDance eBay Facebook Google Microsoft Oracle Qualtrics Uber VMware Yahoo | LeetCode Dynamic Programming |
Easy | Pascal Triangle Leetcode | Adobe Amazon Google Samsung | LeetCode Array |
Medium | Stone Game II Leetcode | Game Theory Google | LeetCode Dynamic Programming |
Easy | Merge Two Sorted Lists Leetcode | Adobe Amazon Apple Bloomberg Capital One Facebook Google IBM Microsoft Oracle | LeetCode Sorting |
Medium | Stone Game LeetCode | Adobe Apple Google | LeetCode Dynamic Programming |
Easy | Alien Dictionary | Amazon Facebook Walmart Labs | LeetCode Hashing |
Medium | Perform String Shifts Leetcode | Amazon Facebook Microsoft | LeetCode String |