| Implement Exponentiation using Bitwise Operator |
Medium
|
|
|
| Check Currency Arbitrage with Bellman Ford |
Medium
|
jane-street
|
|
| Generate All Strings of n bits |
Medium
|
|
|
| Swap alternate nodes in a singly linked list |
Medium
|
|
|
| Split Linked List at the middle |
Medium
|
|
|
| Merge a Linked list into another at Alternate Positions |
Medium
|
|
|
| Find smallest and second smallest elements in an array |
Medium
|
|
|
| Row with maximum number of 1s in sorted binary matrix |
Medium
|
|
|
| Snakes and Ladders |
Medium
|
amazon
apple
cisco
facebook
google
hulu
microsoft
uber
|
|
| Find all prime factors of given number |
Medium
|
|
|
| Find all unique combinations of factors for given number |
Medium
|
|
|
| Deepest Left Node in a Binary Tree |
Medium
|
|
|
| Calculate the number of valid stack permutations |
Medium
|
|
|
| Check if number sequence can be generated using stack push and pop operations |
Medium
|
|
|
| Validate stack permutation based on triplet condition |
Medium
|
|
|
| Check If an Integer's Bit Representation Is a Palindrome |
Medium
|
|
|
| Count and Say Sequence |
Medium
|
adobe
amazon
apple
bloomberg
epic-systems
facebook
google
microsoft
oracle
|
|
| Compare Version Numbers |
Medium
|
amazon
apple
arista-networks
google
microsoft
square
|
|
| ZigZag Conversion |
Medium
|
adobe
amazon
apple
bloomberg
facebook
google
microsoft
paypal
uber
wish
|
|
| Bulls and Cows |
Medium
|
airbnb
amazon
google
microsoft
uber
zillow
|
|
| Sentence Screen Fitting |
Medium
|
google
robinhood
|
|
| Next Greater Element 3 - Find smallest number larger than given number using same digits same digits |
Medium
|
amazon
bloomberg
facebook
houzz
microsoft
vmware
|
|
| Next Greater number with given set of digits |
Medium
|
|
|
| Largest Number From Given Numbers |
Medium
|
amazon
apple
bytedance
facebook
google
microsoft
oracle
salesforce
uber
works-applications
twitter
|
|
| My Calendar 1 |
Medium
|
amazon
apple
google
intuit
microsoft
qualtrics
uber
|
|
| Maximum Number of Groups Entering a Competition |
Medium
|
|
|
| Kth Smallest Element in a Sorted Matrix |
Medium
|
adobe
amazon
apple
bloomberg
facebook
google
microsoft
twitter
uber
yahoo
|
|
| Print FooBar Alternately Problem |
Medium
|
|
|
| Print Zero Even Odd Problem |
Medium
|
goldman-sachs
microsoft
|
|
| Paint House 1 - N houses with 3 colors with no two adjacent houses with same color color |
Medium
|
apple
linkedin
microsoft
tencent
twitter
|
|
| Short Encoding of Words |
Medium
|
|
|
| Maximum Points You Can Obtain from Cards Problem |
Medium
|
flipkart
google
|
|
| Super Ugly Number |
Medium
|
google
|
|
| Rearrange Array Elements by Sign |
Medium
|
|
|
| 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
|
|
| Random Flip Matrix |
Medium
|
google
|
|
| Random Pick Index |
Medium
|
facebook
google
uber
|
|
| Blum Floyd Pratt Rivest Tarjan Algorithm |
Medium
|
|
|
| Reverse Linked List 2 - between m and n |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
docusign
facebook
google
microsoft
oracle
|
|
| Get sqrt nth node in Linked List |
Medium
|
|
|
| Equal Average Partition |
Medium
|
amazon
|
|
| Longest String Chain |
Medium
|
akuna-capital
amazon
citadel
google
sap
two-sigma
vmware
|
|
| Delete Operation for Two Strings |
Medium
|
google
|
|
| Minimum Triangle path sum from top to bottom |
Medium
|
amazon
apple
bloomberg
goldman-sachs
google
houzz
microsoft
|
|
| Word Search 1 - Find if word exists |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
coupang
coursera
cruise-automation
docusign
facebook
google
intuit
jpmorgan
linkedin
lyft
microsoft
oracle
pinterest
quantcast
snapchat
uber
vmware
yahoo
zillow
|
|
| Longest Substring Without Repeating Characters |
Medium
|
adobe
alation
alibaba
amazon
apple
atlassian
baidu
bloomberg
bytedance
cisco
coupang
ebay
expedia
facebook
goldman-sachs
google
huawei
microsoft
oracle
paypal
salesforce
samsung
sap
snapchat
spotify
twitch
uber
vmware
yahoo
yandex
yelp
zillow
zoho
|
|
| Sum Root to Leaf Numbers |
Medium
|
amazon
bloomberg
ebay
facebook
google
microsoft
|
|
| All Possible Full Binary Trees |
Medium
|
google
oracle
|
|
| Maximum Sum Circular Subarray |
Medium
|
amazon
facebook
two-sigma
uber
|
|
| Calculate Hash Code for String |
Medium
|
|
|