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1905 problems total

Array (1905)Sorting (440)Depth First Search (316)Database (301)Breadth First Search (241)Tree (240)Stack (172)Graph Theory (169)Linked List (81)Monotonic Stack (67)Queue (50)Recursion (48)Shortest Path (33)

All Topics(4301)Database(305)Networking(0)Object Oriented Design(31)Programming Languages(5)System Design(0)Algorithms(3944)

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Title	Difficulty	Videos	Companies
Amount of New Area Painted Each Day	hard	-
Apply Substitutions	medium	-
Array With Elements Not Equal to Average of Neighbors	medium	-
Assign Elements to Groups with Constraints	medium	-
Best Position for a Service Centre	hard	-	reddit
Button with Longest Push Time	easy	-
Calculate Score After Performing Instructions	medium	-
Can Make Palindrome from Substring	medium	-
Car Pooling	medium	-
Choose K Elements With Maximum Sum	medium	-
Closest Equal Element Queries	medium	-
Concatenated Divisibility	hard	-
Count Beautiful Splits in an Array	medium	-
Count Cells in Overlapping Horizontal and Vertical Substrings	medium	-
Count Connected Components in LCM Graph	hard	-
Count Covered Buildings	medium	-
Count Mentions Per User	medium	-
Count Non-Decreasing Subarrays After K Operations	hard	-
Count Partitions with Even Sum Difference	easy	-
Count Paths With the Given XOR Value	medium	-
Count Special Subsequences	medium	-
Create Sorted Array through Instructions	hard	-
Delivering Boxes from Storage to Ports	hard	-
Design Spreadsheet	medium	-
Eat Pizzas!	medium	-
Equal Sum Grid Partition I	medium	-
Equal Sum Grid Partition II	hard	-
Fill a Special Grid	medium	-
Find a Value of a Mysterious Function Closest to Target	hard	-
Find Minimum Cost to Remove Array Elements	medium	-
Find Sum of Array Product of Magical Sequences	hard	-
Find the Largest Almost Missing Integer	easy	-
Find the Minimum Amount of Time to Brew Potions	medium	-
Find the Most Common Response	medium	-
Find the Number of Copy Arrays	medium	-
Find Time Required to Eliminate Bacterial Strains	hard	-
Find Unique Binary String	medium
Find X Value of Array I	medium	-
Find X Value of Array II	hard	-
Frequencies of Shortest Supersequences	hard	-
Fruits Into Baskets II	easy	-
Fruits Into Baskets III	medium	-
Identify the Largest Outlier in an Array	medium	-
Implement Hierarchical Locking System for Tree Structures	medium	-
Implement Router	medium	-
Two Sum	easy		adobe aetion affirm
Median of Two Sorted Arrays	hard	-	adobe airbnb alibaba
Container With Most Water	medium		adobe amazon apple
3Sum0 - Find three elements in an array that sum to a zero	medium		adobe akuna-capital alibaba
3Sum - Closest	medium	-	adobe amazon apple

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