| Sum of Subarray Minimums Problem |
Medium
|
apple
hulu
microsoft
|
|
| Koko Eating Bananas Problem |
Medium
|
adobe
airbnb
amazon
facebook
google
|
|
| Check Completeness of a Binary Tree |
Medium
|
amazon
bytedance
facebook
google
microsoft
oracle
|
|
| Number of Provinces |
Medium
|
adobe
amazon
atlassian
bloomberg
drawbridge
ebay
facebook
goldman-sachs
google
linkedin
microsoft
pocket-gems
salesforce
twitter
two-sigma
uber
|
|
| Number of Zero-Filled Subarrays |
Medium
|
|
|
| Shortest Path in Binary Matrix |
Medium
|
amazon
facebook
google
microsoft
uber
|
|
| Kids With the Greatest Number of Candies |
Easy
|
amazon
|
|
| Remove Max Number of Edges to Keep Graph Fully Traversable Problem |
Hard
|
|
|
| Similar String Groups Problem |
Hard
|
amazon
facebook
google
snapchat
|
|
| Subarray Sum Equals K |
Medium
|
adobe
amazon
apple
bloomberg
ebay
expedia
facebook
goldman-sachs
google
indeed
linkedin
microsoft
oracle
quora
snapchat
twilio
uber
wish
yahoo
yandex
|
|
| Apply Transform Over Each Element in Array Problem |
Easy
|
|
|
| Crawler Log Folder Problem |
Easy
|
|
|
| Print Binary Tree Problem |
Medium
|
facebook
linkedin
microsoft
poynt
uber
|
|
| Sum of Distances in Tree |
Hard
|
google
|
|
| Island Perimeter Problem |
Easy
|
amazon
apple
bloomberg
facebook
google
microsoft
|
|
| Minimum Moves to Equal Array Elements II |
Medium
|
|
|
| Minimum Number of Arrows to Burst Balloons |
Medium
|
amazon
facebook
google
microsoft
quora
|
|
| All O`one Data Structure Problem |
Hard
|
amazon
bloomberg
facebook
google
linkedin
microsoft
uber
|
|
| Encode N-ary Tree to Binary Tree |
Hard
|
microsoft
|
|
| Flatten a Multilevel Doubly Linked List Problem |
Medium
|
amazon
apple
bloomberg
facebook
google
microsoft
uber
|
|
| K-th Smallest in Lexicographical Order Problem |
Hard
|
bytedance
google
hulu
|
|
| Number of Segments in a String Problem |
Easy
|
|
|
| Ternary Expression Parser Problem |
Medium
|
snapchat
|
|
| Strong Password Checker |
Hard
|
adobe
amazon
google
uber
|
|
| Valid Word Square |
Easy
|
bloomberg
google
|
|
| Add Strings Problem |
Easy
|
adobe
airbnb
amazon
apple
bloomberg
bytedance
facebook
google
microsoft
nvidia
oracle
snapchat
square
|
|
| Convert Number to Hexadecimal Number Problem |
Easy
|
facebook
microsoft
|
|
| Trapping Rain Water 2 |
Hard
|
amazon
apple
bytedance
facebook
google
microsoft
twitter
|
|
| Binary Watch Problem |
Easy
|
apple
google
|
|
| Delete Columns to Make Sorted |
Easy
|
google
|
|
| Daily Temperatures |
Medium
|
adobe
amazon
apple
bloomberg
cisco
expedia
facebook
goldman-sachs
google
linkedin
microsoft
nvidia
uber
zillow
|
|
| Flip String to Monotone Increasing Problem |
Medium
|
google
|
|
| Leaf-Similar Trees Problem |
Easy
|
amazon
atlassian
facebook
google
microsoft
|
|
| Maximum Bags With Full Capacity of Rocks |
Medium
|
|
|
| Path Sum 3 - Count paths from parent to child |
Medium
|
amazon
bloomberg
facebook
microsoft
oracle
quora
uber
zillow
|
|
| Subarray Sums Divisible by K |
Medium
|
amazon
bytedance
expedia
twilio
yandex
|
|
| Binary Trees With Factors |
Medium
|
|
|
| Maximum Level Sum of a Binary Tree |
Medium
|
amazon
google
|
|
| Maximum Value at a Given Index in a Bounded Array |
Medium
|
|
|
| Minimum Cost to Make Array Equal |
Hard
|
|
|
| Number of Increasing Paths in a Grid Problem |
Hard
|
|
|
| Maximum Value of a String in an Array Problem |
Easy
|
|
|
| Maximum Subarray Sum |
Medium
|
adobe
alibaba
amazon
apple
asana
atlassian
bloomberg
bytedance
capital-one
cisco
citadel
ebay
expedia
facebook
goldman-sachs
google
ibm
intel
jpmorgan
linkedin
microsoft
morgan-stanley
nvidia
oracle
palantir-technologies
paypal
qualcomm
salesforce
sap
two-sigma
uber
visa
wayfair
yahoo
zillow
|
|
| Find the Index of the First Occurrence in a String |
Easy
|
adobe
amazon
apple
bloomberg
citadel
dropbox
ebay
facebook
google
microsoft
oracle
paypal
pocket-gems
vmware
yahoo
yandex
|
|
| Time Based Key-Value Store Problem |
Medium
|
amazon
apple
atlassian
databricks
facebook
flexport
google
linkedin
lyft
microsoft
netflix
oracle
square
stripe
sumologic
twitter
uber
vmware
zillow
|
|
| Add One Row to Tree Problem |
Medium
|
gilt-groupe
|
|
| Matrix Block Sum Problem |
Medium
|
google
|
|
| Maximum Sum of 3 Non-Overlapping Subarrays |
Hard
|
facebook
google
|
|
| Minimum Increment to Make Array Unique |
Medium
|
coursera
ixl
twitter
|
|
| Number of Good Leaf Nodes Pairs Problem |
Medium
|
google
|
|