| Reverse Linked List |
Easy
|
adobe
alibaba
amazon
apple
bloomberg
bytedance
cisco
citrix
docusign
ebay
electronic-arts
facebook
factset
goldman-sachs
google
intel
mathworks
microsoft
nvidia
oracle
paypal
qualcomm
snapchat
spotify
tencent
tripadvisor
twitter
uber
visa
vmware
yahoo
yandex
yelp
zenefits
|
|
| Integer To Roman Problem |
Medium
|
adobe
amazon
apple
blackrock
bloomberg
evernote
facebook
google
linkedin
microsoft
opendoor
oracle
paypal
salesforce
twitter
yahoo
|
|
| 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
|
|
| Wildcard Matching Problem |
Hard
|
adobe
amazon
bloomberg
bytedance
coursera
cruise-automation
facebook
goldman-sachs
google
microsoft
oracle
snapchat
twitter
two-sigma
|
|
| Next Greater Element 1 |
Easy
|
amazon
bloomberg
facebook
google
microsoft
oracle
twitter
|
|
| Happy Number |
Easy
|
adobe
airbnb
amazon
apple
bloomberg
ebay
evernote
facebook
google
jpmorgan
microsoft
nutanix
pinterest
pure-storage
twitter
uber
|
|
| Lowest Common Ancestor of a Binary Tree 3 - Given Parent Pointer |
Medium
|
facebook
twitter
|
|
| Paint House 1 - N houses with 3 colors with no two adjacent houses with same color |
Medium
|
apple
linkedin
microsoft
tencent
twitter
|
|
| Moving Average of Last N numbers in a Stream |
Easy
|
amazon
appdynamics
bloomberg
facebook
google
indeed
microsoft
twitter
uber
|
|
| Design HashMap Problem |
Easy
|
adobe
amazon
apple
atlassian
dell
facebook
goldman-sachs
google
linkedin
microsoft
nvidia
oracle
reddit
salesforce
servicenow
tableau
twitter
uber
vmware
|
|