| Rotate Linked List to Right | Medium | adobe
airbnb
amazon
bloomberg
facebook
linkedin
microsoft | |
| Trapping Rain Water | Hard | adobe
affirm
airbnb
amazon
apple
audible
bloomberg
bytedance
citadel
databricks
dataminr
ebay
electronic-arts
facebook
flipkart
goldman-sachs
google
grab
huawei
lyft
microsoft
nvidia
oracle
palantir-technologies
qualtrics
salesforce
servicenow
snapchat
tableau
twitter
uber
visa
wish
yahoo
yandex
zenefits | |
| Combination Sum 1 | Medium | airbnb
akuna-capital
amazon
apple
bloomberg
ebay
facebook
goldman-sachs
google
jpmorgan
linkedin
microsoft
quora
snapchat
square
uber
vmware
yelp | |
| Find first and last positions of target element in sorted array | Medium | airbnb
amazon
apple
bloomberg
bytedance
facebook
google
linkedin
microsoft
netflix
oracle
qualtrics
quip
uber
visa
yahoo
yandex | |
| Cheapest Flights Within K Stops Problem | Medium | airbnb
amazon
bloomberg
ebay
facebook
google
microsoft | |
| Single Number 1 - All elements except one occur twice | Easy | adobe
airbnb
amazon
apple
atlassian
bloomberg
facebook
google
microsoft
oracle
palantir-technologies
tencent | |
| Regular Expression Matching Problem | Hard | adobe
airbnb
alibaba
amazon
apple
bloomberg
bytedance
coursera
databricks
ebay
facebook
flipkart
google
houzz
lyft
microsoft
oracle
palantir-technologies
pocket-gems
twitter
uber
zulily | |
| Add Two Numbers represented as Linked List in Reversed Order | Medium | adobe
aetion
airbnb
alibaba
amazon
apple
baidu
bloomberg
bytedance
capital-one
cisco
dell
docusign
ebay
facebook
flipkart
google
grab
huawei
ibm
intel
lyft
mathworks
microsoft
nvidia
oracle
paypal
qualcomm
redfin
salesforce
servicenow
uber
vmware
wish
yahoo
yandex
zoho | |
| Happy Number | Easy | adobe
airbnb
amazon
apple
bloomberg
ebay
evernote
facebook
google
jpmorgan
microsoft
nutanix
pinterest
pure-storage
twitter
uber | |
| Bulls and Cows | Medium | airbnb
amazon
google
microsoft
uber
zillow | |
| Basic Calculator 2 Problem | Medium | airbnb
amazon
apple
atlassian
doordash
ebay
facebook
google
houzz
indeed
intuit
ixl
microsoft
oracle
paypal
postmates
reddit
snapchat
tableau
tencent
uber | |
| Word Search 2 - Return All Words | Hard | airbnb
amazon
apple
bloomberg
bytedance
cisco
citadel
facebook
google
houzz
microsoft
oracle
roblox
salesforce
snapchat
uber
yahoo
zillow | |
| Design Add and Search Words Data Structure | Medium | airbnb
amazon
apple
ebay
facebook
google
microsoft
salesforce
uber | |
| Design Circular Queue | Medium | airbnb
amazon
apple
citadel
cloudera
facebook
google
microsoft
oracle
splunk | |