All Problems

4301 problems total

Array (1905)Sorting (440)Depth First Search (316)Database (301)Breadth First Search (241)Tree (240)Stack (172)Graph Theory (169)Linked List (81)Monotonic Stack (67)Queue (50)Recursion (48)Shortest Path (33)
All Topics(4301)Algorithms(3944)Database(305)Networking(0)Object Oriented Design(31)Programming Languages(5)System Design(0)

Filter by Difficulty:

EasyMediumHard

Tag:

Company:

TitleDifficultyVideosCompanies
Find Mode in Binary Search Treeeasy-
amazongoogle
IPOhard
Next Greater Element 2medium-
amazonbloombergfacebook
Base 7easy-
bloomberggoogle
The Maze 2 - Shortest Distancemedium-
amazonfacebookgoogle
Relative Rankseasy
google
Perfect numbereasy-
amazonfallible
Most Frequent Subtree Summedium-
amazonapple
Generate Nth Fibonacci Numbereasy
amazonapplebarclays
Inorder Successor in Binary Search Tree Using Parent linkmedium-
bloomberggooglemicrosoft
Game Play Analysis Ieasy-
gsn-games
Game Play Analysis IIeasy-
gsn-games
Find Bottom Left Tree Valuemedium-
bloombergmicrosoft
Freedom Trailhard-
google
Find Largest Value in Each Tree Rowmedium
amazonapplefacebook
Longest Palindromic Subsequence 1 - Get Lengthmedium-
amazonapplebloomberg
Super Washing Machineshard-
amazon
Coin Change - Count Number of Ways of representing Amount given Infinite Supplymedium-
amazonapplebloomberg
Random Flip Matrixmedium-
google
Detect Capitaleasy-
google
Longest Uncommon Subsequence Ieasy-
google
Longest Uncommon Subsequence IImedium-
google
Continuous Subarray Summedium
amazonbytedancefacebook
Longest Word in Dictionary through Deletingmedium-
goldman-sachsgoogle
Contiguous Arraymedium-
adobeamazonapple
Beautiful Arrangementmedium-
googlemathworks
Word Abbreviationhard-
googlegrabsnapchat
Random Pick with Weightmedium-
amazonappleatlassian
Minesweepermedium-
amazonbloombergcruise-automation
Minimum Absolute Difference in BSTeasy-
amazonapplegoogle
Lonely Pixel Imedium-
google
K-diff Pairs in an Arraymedium-
amazonbloomberggoldman-sachs
Lonely Pixel IImedium-
google
Game Play Analysis IIImedium-
gsn-games
Encode and Decode TinyURLmedium-
adobeamazonbloomberg
Construct Binary Tree from Stringmedium-
amazonfacebook
Complex Number Multiplicationmedium-
amazon
Convert BST to Greater Sum Treemedium
amazonapplemicrosoft
Minimum Time Differencemedium
amazonpalantir-technologies
Single Element in a Sorted Arraymedium-
amazonappleatlassian
Reverse String 2easy-
amazongooglemicrosoft
01 Matrixmedium-
amazonapplegoogle
Diameter Of a Binary Treeeasy-
adobeamazonapple
Output Contest Matchesmedium-
google
Boundary of Binary Treemedium-
adobeamazonapple
Remove Boxeshard-
appletencent
Number of Provincesmedium-
adobeamazonatlassian
Split Array with Equal Sumhard-
alibabafacebook
Binary Tree Longest Consecutive Sequence IImedium-
amazonapplefacebook
Game Analysis IVmedium-
facebookgsn-games
Showing 1451 to 1500 of 4301 results
Previous1...2829303132...87Next