| Find the Longest Substring Containing Vowels in Even Counts Problem |
Medium
|
microsoft
|
|
| Longest Subarray With Maximum Bitwise AND Problem |
Medium
|
|
|
| XOR Queries of a Subarray |
Medium
|
airtel
|
|
| Insert Greatest Common Divisors in Linked List Problem |
Medium
|
|
|
| Conditional selection between x and y with bitwise operations problem |
Medium
|
facebook
|
|
| Alternating Two-Instance Singleton Pattern |
Medium
|
google
|
|
| Delete Nodes From Linked List Present in Array Problem |
Medium
|
|
|
| Find Missing Observations |
Medium
|
|
|
| Walking Robot Simulation Problem |
Medium
|
jane-street
|
|
| Find the Student that Will Replace the Chalk Problem |
Medium
|
|
|
| Minimum Columns to Remove for Lexicographical Order in Matrix Problem |
Medium
|
google
|
|
| Maximum Distance in Arrays Problem |
Medium
|
yahoo
|
|
| Regions Cut By Slashes Problem |
Medium
|
uber
|
|
| Magic Squares In Grid |
Medium
|
google
wayfair
|
|
| Spiral Matrix 4 - From Linked List |
Medium
|
|
|
| Spiral Matrix 3 - Traverse from Given Starting Point |
Medium
|
dataminr
facebook
|
|
| Minimum Number of Pushes to Type Word 2 Problem |
Medium
|
|
|
| Determining the Existence of a Valid Secret Code in Mastermind Based on Given Guesses and Scores |
Medium
|
facebook
|
|
| Range Sum of Sorted Subarray Sums Problem |
Medium
|
google
|
|
| Minimum Swaps to Group All 1's Together 1 - In an array |
Medium
|
expedia
|
|
| Minimum Swaps to Group All 1's Together 2 - In circular array |
Medium
|
|
|
| Filling Bookcase Shelves Problem |
Medium
|
bloomberg
google
|
|
| Bishop diagonally attack on chess board problem |
Medium
|
google
|
|
| Minimum Deletions to Make String Balanced Problem |
Medium
|
|
|
| Count Number of Teams Problem |
Medium
|
amazon
goldman-sachs
|
|
| Shortest Uphill-Downhill Route for a Competitive Runner |
Medium
|
square
|
|
| Minimum Cost to Convert String 1 |
Medium
|
|
|
| Sort the Jumbled Numbers Problem |
Medium
|
|
|
| Simulating an Unbiased Coin Toss Using a Biased Coin |
Medium
|
square
|
|
| Interleave the first half of the stack with second half using one queue |
Medium
|
|
|
| Find Valid Matrix Given Row and Column Sums Problem |
Medium
|
|
|
| Delete Nodes And Return Forest Problem |
Medium
|
amazon
google
|
|
| Step-By-Step Directions From a Binary Tree Node to Another |
Medium
|
|
|
| Create Binary Tree From Descriptions Problem |
Medium
|
|
|
| m Coloring Problem - undirected graph as adjacency matrix |
Medium
|
google
|
|
| Locking and unlocking resources represented as binary tree nodes |
Medium
|
google
|
|
| Maximum Score From Removing Substrings Problem |
Medium
|
|
|
| Reverse Substrings Between Each Pair of Parentheses Problem |
Medium
|
adobe
oracle
postmates
|
|
| Estimating the value of Pi using Monte Carlo method |
Medium
|
google
|
|
| Implement Job Scheduler with Delay Function Execution |
Medium
|
apple
|
|
| Implementing car and cdr Functions for Pair Construction |
Medium
|
jane-street
|
|
| Find the Winner of the Circular Game |
Medium
|
bloomberg
|
|
| Find the Minimum and Maximum Number of Nodes Between Critical Points Problem |
Medium
|
|
|
| Merge Nodes in Between Zeros Problem |
Medium
|
microsoft
|
|
| Minimum Difference Between Largest and Smallest Value in Three Moves Problem |
Medium
|
google
|
|
| Accounts Merge |
Medium
|
amazon
apple
bloomberg
facebook
google
houzz
linkedin
microsoft
oracle
|
|
| All Ancestors of a Node in a Directed Acyclic Graph Problem |
Medium
|
|
|
| Split Linked List in Parts Problem |
Medium
|
adobe
amazon
|
|
| Maximum Total Importance of Roads Problem |
Medium
|
|
|
| Remove duplicates from an unsorted linked list keeping only unique elements |
Medium
|
|
|