| Maximum Edge Removal for Even Subtrees | Hard | adobe | |
| Critical Connections in a Network | Hard | adobe
amazon
google
microsoft
mozilla | |
| Guess Number Higher or Lower II | Medium | adobe
google | |
| Insert Delete Search and GetRandom in Constant Time 1 - Dupes not allowed | Medium | adobe
affirm
amazon
appdynamics
apple
bloomberg
databricks
facebook
flipkart
goldman-sachs
google
indeed
linkedin
microsoft
oracle
pinterest
pocket-gems
pure-storage
quora
salesforce
twilio
twitter
two-sigma
uber
visa
vmware
yandex
yelp | |
| Integer Break | Medium | adobe
apple
google | |
| Longest Increasing Path in a Matrix | Hard | adobe
amazon
apple
bloomberg
bytedance
facebook
google
microsoft
snapchat
uber | |
| Wave Sort | Medium | adobe
google | |
| Largest Divisible Subset | Medium | adobe
amazon
google | |
| Palindromic Substrings | Medium | adobe
amazon
apple
atlassian
citadel
coursera
facebook
goldman-sachs
google
linkedin
mathworks
microsoft
pure-storage
roblox
twitter
uber
vmware | |
| Boundary of Binary Tree | Medium | adobe
amazon
apple
audible
ebay
google
microsoft
oracle | |
| Jewels and Stones | Easy | adobe
amazon
apple
facebook
google
yahoo | |
| Next Closest Time | Medium | adobe
amazon
bytedance
facebook
google
microsoft
uber | |
| Preimage Size of Factorial Zeroes Function | Hard | adobe | |
| Repeated String Match | Medium | adobe
amazon
facebook
google | |
| Smallest Range I | Easy | adobe | |
| To Lower Case | Easy | adobe
apple
google | |
| Array Partition | Easy | adobe
amazon
apple | |
| Brace Expansion II | Hard | adobe
google | |
| Contiguous Array | Medium | adobe
amazon
apple
facebook
google
microsoft
quora
robinhood
vmware | |
| Defanging an IP Address | Easy | adobe
amazon
apple
facebook
google
yahoo | |
| How Many Numbers Are Smaller Than the Current Number | Easy | adobe
amazon
google | |
| Number of Subarrays with Bounded Maximum | Medium | adobe | |
| Pairs of Songs With Total Durations Divisible by 60 | Medium | adobe
amazon
citrix
dropbox
goldman-sachs
pocket-gems
visa | |
| Self Dividing Numbers | Easy | adobe
epic-systems
tesla | |
| Smallest Range II | Medium | adobe | |
| Brick Wall | Medium | adobe
bloomberg
facebook
google
oracle | |
| Rectangle Overlap | Easy | adobe
amazon
apple
bloomberg
goldman-sachs
google
mathworks
microsoft
oracle | |
| Binary Tree Path - All root to leaf paths | Easy | adobe
amazon
apple
facebook
google
microsoft | |
| Number of Atoms | Hard | adobe
amazon
bytedance
facebook
google
pinterest | |
| Reverse Substrings Between Each Pair of Parentheses | Medium | adobe
oracle
postmates | |
| Split Linked List in Parts | Medium | adobe
amazon | |
| Height Checker | Easy | adobe
amazon
goldman-sachs
google
salesforce | |
| Find Common Characters | Easy | adobe
amazon
apple
bloomberg
tripadvisor | |
| Permutations of Array 2 - Array has duplicates | Medium | adobe
amazon
apple
bloomberg
facebook
linkedin
microsoft
uber
vmware | |
| Implement Power Function 1 | Medium | adobe
amazon
apple
asana
bloomberg
ebay
facebook
goldman-sachs
google
linkedin
microsoft
morgan-stanley
oracle
uber
vmware | |
| Missing Number | Easy | adobe
amazon
apple
arista-networks
bloomberg
facebook
google
ibm
microsoft
oracle
servicenow
vmware
zillow | |
| Reverse Integer | Medium | adobe
amazon
apple
barclays
bloomberg
cisco
facebook
google
jpmorgan
lyft
microsoft
netease
oracle
uber
yahoo | |
| Palindrome Number | Easy | adobe
amazon
apple
bloomberg
facebook
google
hcl
jpmorgan
microsoft
oracle
yahoo | |
| Balanced Binary Tree | Easy | adobe
amazon
apple
bloomberg
bytedance
cisco
facebook
google
microsoft
paypal | |
| Binary Tree Path Sum - Maximum between any two nodes | Hard | adobe
amazon
appdynamics
apple
baidu
bloomberg
bytedance
facebook
google
intuit
microsoft
twitter
uber
vmware | |
| Cherry Pickup | Hard | adobe
akuna-capital
amazon
apple
citrix
flipkart
google
mathworks
oracle
uber | |
| Construct Binary Tree from Inorder and Preorder Traversal | Medium | adobe
amazon
apple
bloomberg
bytedance
citadel
facebook
google
microsoft
oracle
square
twitter
yahoo | |
| Contains Duplicate 2 - within k distance | Easy | adobe
airbnb
amazon
apple
bloomberg
google
microsoft
palantir-technologies | |
| Contains Duplicate 3 - within k distance and t difference | Hard | adobe
airbnb
apple
google
microsoft
palantir-technologies | |
| Count of Smaller Numbers After Self | Hard | adobe
amazon
apple
bloomberg
facebook
google
microsoft
oracle
uber | |
| Count Primes | Medium | adobe
amazon
apple
bloomberg
capital-one
ebay
facebook
goldman-sachs
google
intel
microsoft
oracle
yahoo
yandex | |
| Distinct Subsequences | Hard | adobe
amazon
barclays
google
mathworks | |
| Find Median from Data Stream | Hard | adobe
amazon
apple
atlassian
bloomberg
bytedance
citadel
ebay
expedia
facebook
goldman-sachs
google
microsoft
netflix
oracle
pinterest
qualtrics
salesforce
snapchat
twitter
uber
vmware
yahoo | |
| Jump Game 2 - Get min jumps | Medium | adobe
amazon
apple
facebook
google
huawei
microsoft
nutanix
oracle
uber | |
| Largest Rectangle in Histogram | Hard | adobe
amazon
bloomberg
facebook
flipkart
google
microsoft
twitter | |