| K closest Points to Origin |
Medium
|
amazon
apple
asana
ebay
expedia
facebook
goldman-sachs
google
linkedin
microsoft
oracle
paypal
uber
visa
yahoo
|
|
| Largest Divisible Subset |
Medium
|
adobe
amazon
google
|
|
| Longest Substring with Same Letters after Replacement |
Medium
|
bloomberg
google
pocket-gems
|
|
| Maximum Binary Tree |
Medium
|
amazon
facebook
google
microsoft
|
|
| My Calendar 3 |
Hard
|
amazon
google
|
|
| Non-overlapping Intervals |
Medium
|
amazon
apple
bloomberg
facebook
google
microsoft
stripe
|
|
| Number of Connected Components in an Undirected Graph |
Medium
|
amazon
facebook
google
linkedin
microsoft
twitter
|
|
| Pacific Atlantic Water Flow |
Medium
|
amazon
apple
bloomberg
facebook
google
microsoft
oracle
|
|
| Palindromic Substrings |
Medium
|
adobe
amazon
apple
atlassian
citadel
coursera
facebook
goldman-sachs
google
linkedin
mathworks
microsoft
pure-storage
roblox
twitter
uber
vmware
|
|
| Plus One 2 - Given number as Linked List plus one |
Medium
|
amazon
google
|
|
| Range Sum Query - Immutable |
Easy
|
amazon
bloomberg
facebook
goldman-sachs
google
microsoft
palantir-technologies
|
|
| Sum of Two Integers |
Medium
|
amazon
apple
facebook
google
hulu
|
|
| Task Scheduler |
Medium
|
amazon
apple
bloomberg
facebook
google
microsoft
nutanix
oracle
pinterest
uber
vmware
|
|
| Top K Frequent Elements |
Medium
|
amazon
apple
bloomberg
bytedance
ebay
facebook
goldman-sachs
google
hulu
linkedin
microsoft
oracle
pocket-gems
snapchat
spotify
uber
vmware
yahoo
yelp
|
|
| Verify Preorder Serialization of a Binary Tree |
Medium
|
google
|
|
| Closest Leaf in a Binary Tree |
Medium
|
amazon
databricks
facebook
google
|
|
| Valid Palindrome 3 - Is string palindrome after deleting at most k chars |
Hard
|
facebook
google
|
|
| Contiguous Array |
Medium
|
adobe
amazon
apple
facebook
google
microsoft
quora
robinhood
vmware
|
|
| Delete Columns to Make Sorted II |
Medium
|
google
|
|
| Find Elements in a Contaminated Binary Tree |
Medium
|
google
|
|
| Interval List Intersections |
Medium
|
amazon
apple
bloomberg
cruise-automation
doordash
facebook
google
oracle
pinterest
snapchat
uber
|
|
| Maximum Score After Splitting a String |
Easy
|
google
|
|
| Diameter Of a N-Ary Tree |
Medium
|
facebook
google
|
|
| Is Graph Bipartite |
Medium
|
amazon
dropbox
ebay
facebook
google
linkedin
liveramp
microsoft
uber
|
|
| Range Module |
Hard
|
amazon
coupang
google
linkedin
machine-zone
oracle
|
|
| Rectangle Overlap |
Easy
|
adobe
amazon
apple
bloomberg
goldman-sachs
google
mathworks
microsoft
oracle
|
|
| Reverse Pairs |
Hard
|
amazon
bytedance
google
microsoft
uber
|
|
| Robot Room Cleaner |
Hard
|
amazon
facebook
google
microsoft
|
|
| Shortest Unique Prefix |
Medium
|
google
square
|
|
| Subarray Product Less Than K |
Medium
|
akuna-capital
atlassian
coursera
expedia
google
yatra
|
|
| Target Sum |
Medium
|
facebook
google
microsoft
|
|
| Binary Tree Path - All root to leaf paths |
Easy
|
adobe
amazon
apple
facebook
google
microsoft
|
|
| Closest Binary Search Tree Value |
Easy
|
amazon
bloomberg
facebook
google
linkedin
microsoft
snapchat
|
|
| Closest Binary Search Tree Value II |
Hard
|
amazon
facebook
forusall
google
linkedin
|
|
| Sliding Puzzle Problem |
Hard
|
airbnb
amazon
facebook
google
microsoft
uber
|
|
| Shortest Subarray with Sum at Least K Problem |
Hard
|
amazon
facebook
goldman-sachs
google
|
|
| Count Square Submatrices with All Ones Problem |
Medium
|
google
|
|
| Remove Sub-Folders from the Filesystem Problem |
Medium
|
amazon
facebook
google
|
|
| Diagonal Traverse Problem |
Medium
|
amazon
apple
ebay
facebook
google
microsoft
quora
splunk
|
|
| Smallest Range Covering Elements from K Lists Problem |
Hard
|
amazon
apple
facebook
google
lyft
microsoft
pinterest
snapchat
|
|
| Maximum Width Ramp Problem |
Medium
|
ebay
facebook
google
|
|
| Sentence Similarity |
Easy
|
google
|
|
| Sentence Similarity 2 - with transitive word pairs |
Medium
|
amazon
bloomberg
google
|
|
| 3Sum Smaller |
Medium
|
google
ibm
mathworks
|
|
| Rank Transform of an Array Problem |
Easy
|
google
|
|
| Minimum Steps to Traverse Points in an Infinite 2D Grid Problem |
Easy
|
google
|
|
| Alternating Two-Instance Singleton Pattern |
Medium
|
google
|
|
| Minimum Columns to Remove for Lexicographical Order in Matrix Problem |
Medium
|
google
|
|
| Random Pick with Blacklist Problem |
Hard
|
amazon
google
two-sigma
uber
|
|
| Find K-th Smallest Pair Distance Problem |
Hard
|
amazon
google
|
|