| Nth Highest Salary Problem |
Medium
|
adobe
amazon
apple
google
uber
|
|
| Check if There is a Valid Partition For The Array |
Medium
|
|
|
| Predict the Winner |
Medium
|
amazon
apple
google
uber
|
|
| Knight Probability in Chessboard |
Medium
|
amazon
apple
facebook
goldman-sachs
google
microsoft
two-sigma
|
|
| Asteroid Collision |
Medium
|
amazon
bytedance
ebay
google
lyft
microsoft
paypal
uber
visa
|
|
| Add Two Numbers represented as Linked List in Forward order |
Medium
|
amazon
apple
bloomberg
bytedance
cisco
ebay
facebook
goldman-sachs
google
microsoft
oracle
uber
yahoo
|
|
| Add Two Numbers represented as Linked List |
Medium
|
|
|
| Course Schedule 1 - Is it Possible |
Medium
|
amazon
apple
bloomberg
bytedance
cisco
cohesity
ebay
facebook
goldman-sachs
google
intuit
linkedin
microsoft
nutanix
oracle
paypal
salesforce
uber
wish
yahoo
yelp
zenefits
|
|
| Course Schedule 2 - Get Ordered Courses |
Medium
|
airbnb
amazon
apple
bloomberg
doordash
facebook
google
intuit
microsoft
nutanix
oracle
pinterest
snapchat
twitter
uber
wayfair
zenefits
|
|
| All Nodes Distance K in Binary Tree |
Medium
|
amazon
apple
bloomberg
bytedance
didi
facebook
google
hulu
microsoft
oracle
uber
yahoo
|
|
| Single Number 2 - All elements except one occur thrice |
Medium
|
adobe
amazon
facebook
google
|
|
| Kth Largest Element in an Array |
Medium
|
adobe
airbnb
alibaba
amazon
apple
atlassian
baidu
bloomberg
bytedance
ebay
expedia
facebook
goldman-sachs
google
grab
jpmorgan
linkedin
microsoft
oracle
pocket-gems
salesforce
snapchat
spotify
tencent
uber
vmware
yahoo
|
|
| Kth Smallest Element in an Array |
Medium
|
|
|
| Restore IP Addresses |
Medium
|
adobe
amazon
apple
facebook
microsoft
snapchat
vmware
yahoo
|
|
| Divide Two Integers |
Medium
|
adobe
amazon
apple
bloomberg
context-logic
facebook
google
microsoft
oracle
riot-games
nextdoor
|
|
| Sort a Linked List |
Medium
|
adobe
amazon
bytedance
facebook
google
microsoft
|
|
| Find ceiling of target element in a sorted array |
Medium
|
|
|
| Find increasing triplet subsequence |
Medium
|
|
|
| Dutch National Flag DNF |
Medium
|
amazon
apple
bloomberg
ebay
facebook
google
linkedin
microsoft
oracle
paypal
pocket-gems
pure-storage
uber
vmware
yahoo
|
|
| Longest Increasing Subsequence |
Medium
|
adobe
amazon
apple
atlassian
ebay
facebook
google
microsoft
oracle
salesforce
uber
vmware
|
|
| Count Number of Leaf Nodes in Binary Tree |
Medium
|
|
|
| Kth Smallest Element Using Randomized Selection |
Medium
|
|
|
| Convert an infix expression to postfix |
Medium
|
|
|
| Longest Common Substring |
Medium
|
|
|
| Morris-Pratt String Searching |
Medium
|
|
|
| Unique BSTs 1 - Count |
Medium
|
adobe
amazon
apple
bloomberg
expedia
facebook
google
microsoft
snapchat
wish
|
|
| Container With Most Water |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
facebook
goldman-sachs
google
lyft
microsoft
oracle
uber
vmware
yahoo
|
|
| Find GCD of two numbers |
Medium
|
|
|
| Jump Game 1 - Check if it reaches last index |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
facebook
google
microsoft
nutanix
oracle
postmates
uber
vmware
pinterest
|
|
| Longest Common Subsequence LCS 1 - Get Length |
Medium
|
amazon
bytedance
facebook
google
indeed
microsoft
tencent
|
|
| Longest Common Subsequence LCS 2 - Get Subsequence |
Medium
|
|
|
| Lowest Common Ancestor of a Binary Tree |
Medium
|
adobe
airbnb
amazon
apple
atlassian
bloomberg
bytedance
ebay
facebook
google
intuit
linkedin
microsoft
oracle
paypal
pinterest
salesforce
splunk
uber
visa
yahoo
zillow
|
|
| Rearrange positive and negative numbers in an array without changing their order |
Medium
|
|
|
| Split Linked List in alternating way |
Medium
|
|
|
| Stock Span |
Medium
|
|
|
| Tower of Hanoi |
Medium
|
|
|
| Unique Paths in Grid - Count all paths moving right or down or diagonally |
Medium
|
|
|
| Unique Paths in Grid 2-2 - Get all paths moving right or down with obstacles |
Medium
|
|
|
| Unique Paths in Grid 2-3 - Get all paths moving in 4 directions with obstacles |
Medium
|
|
|
| Binary Tree Top View |
Medium
|
|
|
| Count Univalue Subtrees |
Medium
|
amazon
bloomberg
box
ebay
facebook
google
|
|
| Generate Parentheses |
Medium
|
adobe
alibaba
amazon
apple
atlassian
bloomberg
bytedance
cisco
facebook
google
lyft
microsoft
nutanix
nvidia
salesforce
samsung
sap
snapchat
spotify
uber
yahoo
yandex
yelp
zenefits
|
|
| Inorder Successor in Binary Search Tree |
Medium
|
amazon
bloomberg
citadel
facebook
google
microsoft
palantir-technologies
pocket-gems
quip
zillow
|
|
| Inorder Successor in Binary Search Tree Using Parent link |
Medium
|
bloomberg
google
microsoft
quip
|
|
| Unique Paths in Grid 1 - Count all paths moving right or down |
Medium
|
adobe
alibaba
amazon
apple
bloomberg
facebook
goldman-sachs
google
mathworks
microsoft
oracle
snapchat
uber
vmware
|
|
| Kth largest element in Binary Search Tree |
Medium
|
|
|
| Longest Palindromic Subsequence 1 - Get Length |
Medium
|
amazon
apple
bloomberg
facebook
linkedin
microsoft
uber
google
|
|
| Maximum Width of Binary Tree |
Medium
|
amazon
bloomberg
ebay
facebook
google
microsoft
uber
|
|
| Cousins in Binary Tree 2 |
Medium
|
|
|
| Design a vending machine like coffee vending machine |
Medium
|
inmobi
|
|