| Second Highest Salary Problem |
Medium
|
adobe
amazon
apple
bloomberg
ebay
facebook
google
microsoft
yahoo
|
|
| Nth Highest Salary Problem |
Medium
|
adobe
amazon
apple
google
uber
|
|
| Check if There is a Valid Partition For The Array |
Medium
|
|
|
| Predict the Winner Problem |
Medium
|
amazon
apple
google
uber
|
|
| Knight Probability in Chessboard Problem |
Medium
|
amazon
apple
facebook
goldman-sachs
google
microsoft
|
|
| Asteroid Collision Problem |
Medium
|
amazon
bytedance
ebay
google
lyft
microsoft
paypal
uber
visa
|
|
| Add Two Numbers represented as Linked List in Forward |
Medium
|
amazon
apple
bloomberg
bytedance
cisco
ebay
facebook
goldman-sachs
google
microsoft
oracle
uber
yahoo
|
|
| Course Schedule 1 - Is it Possible |
Medium
|
amazon
apple
bloomberg
bytedance
cisco
cohesity
ebay
facebook
goldman-sachs
google
intuit
linkedin
microsoft
nutanix
oracle
paypal
salesforce
uber
wish
yahoo
yelp
zenefits
|
|
| Course Schedule 2 - Get Ordered Courses |
Medium
|
airbnb
amazon
apple
bloomberg
doordash
facebook
google
intuit
microsoft
nutanix
oracle
pinterest
snapchat
twitter
uber
wayfair
zenefits
|
|
| All Nodes Distance K in Binary Tree |
Medium
|
amazon
apple
bloomberg
bytedance
didi
facebook
google
hulu
microsoft
oracle
uber
yahoo
|
|
| Single Number 2 - All elements except one occur thrice |
Medium
|
adobe
amazon
facebook
google
|
|
| Kth Largest Element in an Array |
Medium
|
adobe
airbnb
alibaba
amazon
apple
atlassian
baidu
bloomberg
bytedance
ebay
expedia
facebook
goldman-sachs
google
grab
jpmorgan
linkedin
microsoft
oracle
pocket-gems
salesforce
snapchat
spotify
tencent
uber
vmware
yahoo
|
|
| Restore IP Addresses |
Medium
|
adobe
amazon
apple
facebook
microsoft
snapchat
vmware
yahoo
|
|
| Divide Two Integers Problem |
Medium
|
adobe
amazon
apple
bloomberg
context-logic
facebook
google
microsoft
oracle
riot-games
|
|
| Sort a Linked List |
Medium
|
adobe
amazon
bytedance
facebook
google
microsoft
|
|
| Dutch National Flag DNF |
Medium
|
amazon
apple
bloomberg
ebay
facebook
google
linkedin
microsoft
oracle
paypal
pocket-gems
pure-storage
uber
vmware
yahoo
|
|
| Longest Increasing Subsequence LIS |
Medium
|
adobe
amazon
apple
atlassian
ebay
facebook
google
microsoft
oracle
salesforce
uber
vmware
|
|
| Kth Smallest Element Using Randomized Selection |
Medium
|
|
|
| Unique BSTs 1 - Count |
Medium
|
adobe
amazon
apple
bloomberg
expedia
facebook
google
microsoft
snapchat
wish
|
|
| Boolean Parenthesization Problem |
Medium
|
|
|
| Container With Most Water |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
facebook
goldman-sachs
google
lyft
microsoft
oracle
uber
vmware
yahoo
|
|
| Jump Game 1 - Check if it reaches last index |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
facebook
google
microsoft
nutanix
oracle
postmates
uber
vmware
pinterest
|
|
| Longest Common Subsequence LCS 1 - Get Length |
Medium
|
amazon
bytedance
facebook
google
indeed
microsoft
tencent
|
|
| Longest Common Subsequence LCS 2 - Get Subsequence |
Medium
|
|
|
| Lowest Common Ancestor of a Binary Tree |
Medium
|
adobe
airbnb
amazon
apple
atlassian
bloomberg
bytedance
ebay
facebook
google
intuit
linkedin
microsoft
oracle
paypal
pinterest
salesforce
splunk
uber
visa
yahoo
zillow
|
|
| Stock Span Problem |
Medium
|
|
|
| Binary Tree Top View |
Medium
|
|
|
| Count Univalue Subtrees Problem |
Medium
|
amazon
bloomberg
box
ebay
facebook
google
|
|
| Generate Parentheses Problem |
Medium
|
adobe
alibaba
amazon
apple
atlassian
bloomberg
bytedance
cisco
facebook
google
lyft
microsoft
nutanix
nvidia
salesforce
samsung
sap
snapchat
spotify
uber
yahoo
yandex
yelp
zenefits
|
|
| Inorder Successor in Binary Search Tree |
Medium
|
amazon
bloomberg
citadel
facebook
google
microsoft
palantir-technologies
pocket-gems
quip
zillow
|
|
| Inorder Successor in Binary Search Tree Using Parent link |
Medium
|
bloomberg
google
microsoft
quip
|
|
| Unique Paths in Grid 1 - Count all paths moving right or down |
Medium
|
adobe
alibaba
amazon
apple
bloomberg
facebook
goldman-sachs
google
mathworks
microsoft
oracle
snapchat
uber
vmware
|
|
| Kth largest element in Binary Search Tree |
Medium
|
|
|
| Maximum Width of Binary Tree |
Medium
|
amazon
bloomberg
ebay
facebook
google
microsoft
uber
|
|
| Cousins in Binary Tree 2 Problem |
Medium
|
|
|
| Clone Undirected Graph |
Medium
|
amazon
apple
facebook
google
linkedin
mathworks
microsoft
pocket-gems
splunk
twitter
uber
vmware
|
|
| Construct Binary Tree from Inorder and Level Order Traversal |
Medium
|
|
|
| Copy List with Random Pointer |
Medium
|
adobe
amazon
apple
bloomberg
capital-one
ebay
expedia
facebook
google
microsoft
nutanix
oracle
qualtrics
snapchat
uber
visa
yahoo
|
|
| Lowest Common Ancestor of a Binary Search Tree |
Medium
|
adobe
amazon
bloomberg
cisco
facebook
google
linkedin
microsoft
oracle
twitter
uber
|
|
| Maximal Square |
Medium
|
adobe
airbnb
amazon
appdynamics
apple
bloomberg
citadel
facebook
google
huawei
microsoft
oracle
two-sigma
uber
vmware
|
|
| Rabin-Karp Algorithm Explained |
Medium
|
|
|
| Swap Every Kth Node in a LinkedList Problem |
Medium
|
|
|
| Binary Tree Left Side View |
Medium
|
|
|
| Binary Tree Right Side View |
Medium
|
adobe
amazon
apple
atlassian
bloomberg
bytedance
citadel
ebay
facebook
google
mathworks
microsoft
nvidia
oracle
paypal
sap
uber
vmware
|
|
| Create linked lists of all the nodes at each depth for a Binary Tree |
Medium
|
|
|
| Populate next pointer to right node in Perfect Binary Tree |
Medium
|
amazon
apple
bloomberg
didi
facebook
google
microsoft
nutanix
oracle
sap
vmware
|
|
| Validate Stack Sequences Problem |
Medium
|
google
linkedin
|
|
| Stone Game Problem |
Medium
|
adobe
|
|
| Arithmetic Slices |
Medium
|
aetion
amazon
baidu
bloomberg
facebook
microsoft
|
|
| Champagne Tower |
Medium
|
google
|
|