| Merge K Sorted Arrays |
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| Maximum Product of Three Numbers |
Easy
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amazon
apple
bloomberg
cisco
citadel
coursera
facebook
goldman-sachs
intuit
redfin
symantec
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| Maximum Pairwise Product 2 - Find pair with maximum product in array of Integers |
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| Maximum Difference between two elements in array |
Easy
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| Maximum and minimum sum subsequences at a distance greater than equal to M |
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| Maximize gems collected with an even number of red houses |
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| Maximum gain in a two-player game with picking elements from array ends |
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| Nuts and Bolts Problem OR Lock and Key |
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| Given an array count max number of surpassers |
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| Find fixed point in sorted array |
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apple
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| Implement stack using linked list |
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| Implement stack using an array |
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| Implement Exponentiation or Power function using Bitwise Operator |
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| Check Currency Arbitrage with Bellman Ford |
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jane-street
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| Integer to English Words Problem |
Hard
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amazon
apple
barclays
bloomberg
capital-one
citrix
facebook
google
jpmorgan
linkedin
microsoft
nutanix
oracle
palantir-technologies
paypal
sap
splunk
square
tableau
tesla
uber
visa
yahoo
yelp
zillow
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| Generate All Strings of n bits |
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| Swap alternate nodes in a singly linked list |
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| Split Linked List 1 - At Middle |
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| Merge a Linked list into another at Alternate Positions |
Medium
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| Fizz Buzz Problem |
Easy
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adobe
amazon
apple
bloomberg
capital-one
cisco
google
linkedin
microsoft
oracle
salesforce
spotify
wayfair
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| Find smallest and second smallest elements in an array |
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| Find row with maximum number of 1s in sorted matrix |
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| Find largest three elements in an array |
Easy
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| Intersection of Three Sorted Arrays |
Easy
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facebook
tripadvisor
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| Snakes and Ladders Problem |
Medium
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amazon
apple
cisco
facebook
google
hulu
microsoft
uber
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| Find all prime factors of given number |
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| Find all unique combinations of factors for given number |
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| Excel Sheet Column Number Problem |
Easy
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amazon
apple
bloomberg
dropbox
facebook
factset
google
microsoft
uber
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| Deepest Left Node in a Binary Tree |
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| Calculate the number of valid stack permutations |
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| Check if number sequence can be generated using stack push and pop operations |
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| Validate stack operation sequence |
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| Validate stack permutation based on triplet condition |
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| Check If an Integer's Bit Representation Is a Palindrome |
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| Count Negative Numbers in a Sorted Matrix Problem |
Easy
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amazon
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| Count and Say Sequence Problem |
Medium
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adobe
amazon
apple
bloomberg
epic-systems
facebook
google
microsoft
oracle
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| Compare Version Numbers Problem |
Medium
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amazon
apple
arista-networks
google
microsoft
square
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| ZigZag Conversion |
Medium
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adobe
amazon
apple
bloomberg
facebook
google
microsoft
paypal
uber
wish
|
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| Check if two given matrices are identical |
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| Design Search Autocomplete System |
Hard
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amazon
apple
bloomberg
dropbox
facebook
google
lyft
microsoft
salesforce
snapchat
uber
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| Sentence Screen Fitting Problem |
Medium
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google
robinhood
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| Next Greater Element 3 - Find smallest number larger than given number using same digits |
Medium
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amazon
bloomberg
facebook
houzz
microsoft
vmware
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| Next Greater number with given set of digits |
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| Largest Number From Given Numbers |
Medium
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amazon
apple
bytedance
facebook
google
microsoft
oracle
salesforce
uber
works-applications
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| Plus One 1 - Given number as array plus one |
Easy
|
adobe
amazon
apple
bloomberg
capital-one
ebay
facebook
google
spotify
uber
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| My Calendar 1 Problem |
Medium
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amazon
apple
google
intuit
microsoft
qualtrics
uber
|
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| Maximum Number of Groups Entering a Competition |
Medium
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| Make Array Zero by Subtracting Equal Amounts |
Easy
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| Repeated Substring Pattern Problem |
Easy
|
amazon
google
microsoft
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| Paint House 1 - N houses with 3 colors with no two adjacent houses with same color |
Medium
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apple
linkedin
microsoft
tencent
twitter
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