Longest Palindromic Subsequence 1 - Get Length | Medium | amazon
apple
bloomberg
facebook
linkedin
microsoft
uber
google | |
Last Stone Weight | Easy | amazon
google | |
Maximum Width of Binary Tree | Medium | amazon
bloomberg
ebay
facebook
google
microsoft
uber | |
Climbing Stairs - Take atmost 2 Steps | Easy | adobe
alibaba
amazon
apple
baidu
bloomberg
citadel
facebook
goldman-sachs
google
huawei
linkedin
microsoft
nvidia
oracle
tripadvisor
uber
zulily | |
Clone Undirected Graph | Medium | amazon
apple
facebook
google
linkedin
mathworks
microsoft
pocket-gems
splunk
twitter
uber
vmware | |
Convert Sorted Array to height-balanced Binary Search Tree | Easy | airbnb
amazon
apple
bloomberg
cisco
facebook
google
microsoft
oracle
yahoo | |
Copy List with Random Pointer | Medium | adobe
amazon
apple
bloomberg
capital-one
ebay
expedia
facebook
google
microsoft
nutanix
oracle
qualtrics
snapchat
uber
visa
yahoo | |
Intersection of Two Linked Lists | Easy | airbnb
alibaba
amazon
apache-design
bloomberg
bytedance
cisco
ebay
expedia
facebook
goldman-sachs
google
linkedin
microsoft
morgan-stanley
netapp
oracle
qualcomm
redfin
sap
tencent
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 | |
Minimum Path Sum in matrix | Medium | adobe
amazon
apple
bloomberg
dropbox
facebook
goldman-sachs
google
microsoft
nvidia
rubrik
uber
wish | |
Minimum Window Substring | Hard | adobe
airbnb
amazon
apple
bloomberg
bytedance
cohesity
deutsche-bank
directi
ebay
facebook
godaddy
goldman-sachs
google
linkedin
lyft
microsoft
nutanix
oracle
salesforce
snapchat
tencent
twitter
uber
visa
vmware
yahoo | |
N-Queens | Hard | adobe
amazon
apple
bytedance
ebay
facebook
google
microsoft
oracle
rubrik
tableau
uber | |
Binary Tree Right Side View | Medium | adobe
amazon
apple
atlassian
bloomberg
bytedance
citadel
ebay
facebook
google
mathworks
microsoft
nvidia
oracle
paypal
sap
uber
vmware | |
Diameter Of a Binary Tree | Easy | adobe
amazon
apple
atlassian
baidu
bloomberg
bytedance
facebook
google
intel
microsoft
oracle
qualtrics
tencent | |
K Reverse a linked list | Hard | adobe
amazon
apple
bytedance
cisco
cohesity
ebay
facebook
google
mathworks
microsoft
paypal
vmware | |
Linked List Cycle 1 - Detect Cycle | Easy | adobe
amazon
apple
bloomberg
cisco
ebay
facebook
goldman-sachs
google
linkedin
microsoft
oracle
vmware
yahoo | |
Maximum Depth of Binary Tree | Easy | adobe
amazon
apple
bloomberg
bytedance
facebook
goldman-sachs
google
linkedin
microsoft
paypal
sap
uber
yahoo | |
Populate next pointer to right node in Perfect Binary Tree | Medium | amazon
apple
bloomberg
didi
facebook
google
microsoft
nutanix
oracle
sap
vmware | |
Same Tree | Easy | amazon
apple
bloomberg
facebook
google
linkedin
microsoft | |
Search a 2D Matrix 2 - Rows and columns are sorted | Medium | adobe
amazon
apple
baidu
bloomberg
bytedance
citadel
ebay
expedia
facebook
goldman-sachs
google
linkedin
microsoft
oracle
paypal
salesforce
sap
tencent
yahoo | |
Sum of Left Leaves | Easy | adobe
amazon
bloomberg
expedia
facebook
google
mathworks | |
Validate Stack Sequences | Medium | google
linkedin | |
Binary Tree Preorder Traversal | Easy | amazon
bloomberg
cisco
google
microsoft | |
Champagne Tower | Medium | google | |
Best Time To Buy And Sell Stock 4 - at most k times | Hard | amazon
apple
bloomberg
facebook
google | |
Freedom Trail | Hard | google | |
Longest Arithmetic Subsequence | Medium | amazon
facebook
google
microsoft
quora
snapdeal | |
Minimum Falling Path Sum | Medium | amazon
apple
goldman-sachs
google | |
Minimum Falling Path Sum II | Hard | google | |
Minimum Number of Refueling Stops | Hard | amazon
baidu
google
microsoft | |
Number of Submatrices That Sum to Target | Hard | amazon
google | |
Number of Ways of Cutting a Pizza | Hard | google | |
Stone Game 2 | Medium | bytedancetoutiao
google | |
Generate nth ugly number | Medium | amazon
oracle
uber
google | |
Can I Win | Medium | google
linkedin | |
Ones and Zeroes | Medium | google | |
Profitable Schemes | Hard | google
linkedin | |
House Robber 2 - Houses in circle | Medium | amazon
ebay
google
microsoft | |
Palindrome Partitioning | Medium | adobe
amazon
bloomberg
google
microsoft
qualtrics
uber
yahoo | |
Concatenated Words | Hard | amazon
apple
audible
facebook
google
microsoft | |
Maximum Profit in Job Scheduling | Hard | airbnb
bytedance
cisco
google
ponyai | |
Decode Ways II | Hard | facebook
google | |
Minimum Cost For Tickets | Medium | amazon
facebook
google
grab
uber | |
Boats to Save People | Medium | amazon
factset
google
glassdoor | |
Find Duplicate Number in array containing n+1 numbers between 1 and n | Medium | adobe
amazon
apple
bloomberg
ebay
facebook
google
intuit
microsoft
oracle
salesforce
tencent
vmware | |
Longest Valid Parentheses | Hard | adobe
amazon
apple
bloomberg
citadel
ebay
facebook
google
microsoft
oracle
samsung
uber
yahoo | |
Candy distribution | Hard | amazon
apple
google
microsoft
salesforce
uber
atlassian | |
Binary Tree Level Order Traversal - Level by Level | Medium | adobe
amazon
apple
atlassian
bloomberg
cisco
citadel
ebay
expedia
facebook
google
linkedin
mathworks
microsoft
oracle
sap
uber
vmware
yahoo | |
Find Deepest Node in a Binary Tree | Easy | google
uber | |