| Best Time To Buy And Sell Stock 6 - with-transaction-fee | Medium | amazon
bloomberg
facebook
google | |
| Roman numerals | | | |
| Product of Array Except Self | Medium | adobe
amazon
apple
asana
blackrock
bloomberg
bytedance
ebay
evernote
facebook
goldman-sachs
google
grab
groupon
intel
linkedin
lyft
microsoft
nutanix
oracle
paypal
qualtrics
salesforce
sap
servicenow
snapchat
splunk
tableau
uber
visa
vmware
yahoo | |
| Implement Queue using Stacks | Easy | amazon
apple
bloomberg
citadel
google
mathworks
microsoft
oracle
salesforce
uber
yahoo
yandex | |
| Implement Stack using Queues | Easy | amazon
bloomberg
citadel
google
mathworks
microsoft
twilio
yahoo | |
| Combination Sum 3 - Find k numbers summing up to n | Medium | amazon
bloomberg
google
microsoft | |
| Implement Trie Problem | Medium | amazon
apple
bloomberg
ebay
facebook
google
microsoft
nutanix
oracle
pinterest
qualtrics
quip
square
twitter
uber | |
| Minimum Size Subarray Sum | Medium | amazon
apple
bloomberg
bytedance
facebook
goldman-sachs
google
microsoft
oracle
sap | |
| Valid Phone Numbers Problem | Easy | apple | |
| Rotate an Array to Right | Medium | amazon
bloomberg
cisco
ebay
facebook
goldman-sachs
microsoft
paypal
snapchat
uber | |
| Number of Islands | Medium | adobe
affirm
alibaba
amazon
appdynamics
apple
arista-networks
atlassian
audible
blackrock
bloomberg
bytedance
cisco
citadel
citrix
cohesity
cruise-automation
doordash
ebay
electronic-arts
evernote
expedia
facebook
godaddy
goldman-sachs
google
houzz
hulu
jpmorgan
linkedin
liveramp
lyft
mathworks
microsoft
nutanix
nvidia
oracle
palantir-technologies
paypal
qualtrics
roblox
salesforce
servicenow
snapchat
splunk
spotify
square
sumologic
tableau
twitch
twitter
uber
visa
vmware
wish
yahoo
zenefits
zulily | |
| Word Frequency from File | Medium | adobe
amazon
facebook
google
yelp | |
| Department Top Three Salaries Problem | Hard | adobe
amazon
google
netflix | |
| Consecutive Numbers Problem | Medium | amazon
apple | |
| Combine Two Tables Problem | Easy | adobe
amazon
apple
google
yahoo | |
| Excel Sheet Column Title Problem | Easy | adobe
apple
facebook
factset
google
microsoft
yahoo
zenefits | |
| Missing Ranges | Easy | amazon
facebook
google
oracle | |
| Read N Characters Given Read4 2 - Call Multiple Times | Hard | amazon
bloomberg
facebook
google
lyft
microsoft
pinterest
uber | |
| Read N Characters Given Read4 | Easy | facebook
google | |
| Find Minimum in Rotated Sorted Array 2 - Duplicates allowed | Hard | adobe
amazon
facebook
google
uber | |
| Insertion Sort on List | Medium | bloomberg
google
microsoft | |
| Reorder List such that i-th element points to n-i th element | Medium | adobe
amazon
apple
bytedance
cisco
ebay
facebook
google
linkedin
microsoft
splunk
tencent | |
| Word Break 1 - Check if word is breakable | Medium | adobe
amazon
apple
audible
bloomberg
bytedance
coupang
ebay
facebook
godaddy
google
hbo
hulu
microsoft
oracle
pinterest
pocket-gems
qualtrics
salesforce
snapchat
square
tripadvisor
twilio
twitter
uber
vmware
yahoo
yelp
zillow | |
| Best Time To Buy And Sell Stock 3 - at most twice | Hard | amazon
apple
atlassian
bloomberg
citadel
facebook
flipkart
google
microsoft
rubrik
two-sigma | |
| Best Time To Buy And Sell Stock 2 - Any number of times | Medium | adobe
amazon
apple
bloomberg
citadel
facebook
goldman-sachs
google
microsoft
oracle
uber
yahoo | |
| Path Sum 2 - find all root to leaf paths | Medium | adobe
amazon
apple
baidu
bloomberg
bytedance
facebook
google
linkedin
microsoft
oracle
quora
vmware
zillow | |
| Binary Tree Traversal - Level Order Bottom up | Medium | adobe
amazon
apple
microsoft
oracle | |
| Decode Ways Problem | Medium | adobe
amazon
apple
baidu
barclays
bloomberg
cisco
databricks
expedia
facebook
goldman-sachs
google
huawei
lyft
microsoft
oracle
pinterest
snapchat
square
twitter
uber | |
| Subsets 2 Problem | Medium | amazon
bloomberg
facebook
microsoft | |
| Recover Binary Search Tree | Medium | amazon
bloomberg
facebook
goldman-sachs
google
microsoft
uber | |
| Edit Distance Problem | Medium | adobe
amazon
apple
baidu
bloomberg
bytedance
facebook
goldman-sachs
google
intuit
linkedin
microsoft
paypal
qualcomm
square
uber
vmware
yahoo | |
| Simplify Path Problem | Medium | adobe
amazon
bloomberg
bytedance
docusign
facebook
microsoft
oracle
salesforce
yandex | |
| Remove duplicates from Sorted Array 2 | Medium | amazon
facebook
google
vmware | |
| Text Justification | Hard | airbnb
amazon
apple
box
coursera
facebook
google
indeed
intuit
linkedin
lyft
microsoft
palantir
paypal
pinterest
robinhood
snapchat
twilio
twitter
uber | |
| Unique Paths in Grid 2 - Count all paths moving right or down with obstacles | Medium | amazon
apple
bloomberg
cruise-automation
epic-systems
facebook
godaddy
goldman-sachs
google
mathworks
microsoft
qualcomm
snapchat
vmware
yahoo | |
| Rotate Linked List to Right | Medium | adobe
amazon
bloomberg
facebook
linkedin
microsoft | |
| Spiral Matrix 2 - Generate | Medium | adobe
amazon
apple
facebook
google
jpmorgan
microsoft
oracle
robinhood
uber
yandex | |
| Merge Overlapping Intervals | Medium | adobe
alibaba
amazon
apple
atlassian
bloomberg
bytedance
cisco
cohesity
coupang
cruise-automation
dataminr
doordash
ebay
facebook
godaddy
goldman-sachs
google
intuit
linkedin
microsoft
netflix
oracle
palantir-technologies
paypal
pinterest
postmates
salesforce
sap
servicenow
snapchat
sumologic
tencent
twitch
twitter
two-sigma
uber
visa
vmware
wayfair
wish
yahoo
yandex
yelp
zulily | |
| Group Anagrams Problem | Medium | adobe
affirm
amazon
apple
bloomberg
bookingcom
cisco
docusign
ebay
electronic-arts
facebook
goldman-sachs
google
hulu
intuit
mathworks
microsoft
nutanix
oracle
qualtrics
salesforce
servicenow
snapchat
tesla
twilio
uber
visa
vmware
wish
yahoo
yandex
yelp
zulily | |
| Trapping Rain Water Problem | 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 2 - Cant Reuse same element | Medium | adobe
amazon
apple
bloomberg
ebay
facebook
google
linkedin
microsoft
nutanix
snapchat
uber | |
| First Missing Positive Problem | Hard | adobe
amazon
apple
bloomberg
bytedance
databricks
ebay
facebook
google
grab
inmobi
microsoft
model-N
morgan-stanley
oracle
pocket-gems
salesforce
sap
stripe
tesla
twitch
uber
vmware
wayfair
wish | |
| Combination Sum 1 Problem | 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 | |
| Search in Rotated Sorted Array | Medium | adobe
alibaba
amazon
apple
baidu
bloomberg
bytedance
cisco
ebay
expedia
facebook
goldman-sachs
google
ixl
jpmorgan
linkedin
microsoft
netease
nutanix
nvidia
oracle
paypal
salesforce
samsung
snapchat
tencent
tesla
tripadvisor
twitch
uber
visa
vmware
yahoo
yandex
zillow
zulily | |
| Add Binary Strings | Easy | adobe
amazon
apple
facebook
google
microsoft
oracle | |
| 3Sum - Closest | Medium | adobe
amazon
apple
bloomberg
facebook
goldman-sachs
google
microsoft
sap
uber
vmware
yandex | |
| Arranging Coins | Easy | amazon
godaddy | |
| Count Sub Islands Problem | Medium | | |
| Find Nth Node From End Of Linked List | Medium | | |