Loading problems...

All Problems

35 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)

Filter by Difficulty:

Easy Medium Hard

🎥Has Video

Tag:

Company:

Active filters:Tag: math×Company: adobe×

Title	Difficulty	Videos	Companies
Divide Two Integers	medium	-	adobe amazon apple
Add Two Numbers represented as Linked List in Reversed Order	medium	-	adobe aetion airbnb
Reverse Integer	medium	-	adobe amazon apple
Palindrome Number	easy		adobe amazon apple
Integer To Roman	medium	-	adobe amazon apple
Roman To Integer	easy		adobe amazon apple
Rotate n x n matrix by 90 degrees	medium		adobe akuna-capital amazon
Implement Power Function 1	medium	-	adobe amazon apple
Unique Paths in Grid 1 - Count all paths moving right or down	medium		adobe alibaba amazon
Plus One 1 - Given number as array plus one	easy	-	adobe amazon apple
Add Binary Strings	easy	-	adobe amazon apple
Climbing Stairs - Take atmost 2 Steps	easy		adobe alibaba amazon
Unique BSTs 1 - Count	medium	-	adobe amazon apple
Excel Sheet Column Title	easy	-	adobe apple facebook
Happy Number	easy	-	adobe airbnb amazon
Count Primes	medium	-	adobe amazon apple
Basic Calculator 1	hard	-	adobe amazon bloomberg
Add Digits in Number	easy	-	adobe apple bloomberg
Missing Number	easy		adobe amazon apple
Least Number of Perfect Squares that Sums to n	medium	-	adobe amazon apple
Nim Game	easy	-	adobe bloomberg
Integer Break	medium	-	adobe apple google
Largest Divisible Subset	medium	-	adobe amazon google
Guess Number Higher or Lower II	medium	-	adobe google
Insert Delete Search and GetRandom in Constant Time 1 - Dupes not allowed	medium	-	adobe affirm amazon
Fizz Buzz	easy	-	adobe amazon apple
Add Strings	easy	-	adobe airbnb amazon
Self Dividing Numbers	easy	-	adobe epic-systems tesla
Preimage Size of Factorial Zeroes Function	hard	-	adobe
Rectangle Overlap	easy	-	adobe amazon apple
Stone Game 1	medium	-	adobe
Smallest Range I	easy	-	adobe
Smallest Range II	medium	-	adobe
Find Common Characters	easy		adobe amazon apple
Critical Connections in a Network	hard	-	adobe amazon google