| Data Stream as Disjoint Intervals |
Hard
|
amazon
facebook
google
oracle
|
|
| Decode a string to all valid interpretations |
Medium
|
uber
|
|
| Decrypt Word with cumulative ASCII shift |
Easy
|
|
|
| Delete Columns to Make Sorted III |
Hard
|
google
|
|
| Design Snake Game |
Medium
|
amazon
apple
bloomberg
facebook
google
salesforce
uber
zillow
|
|
| Design Twitter (Data Structure Design) |
Medium
|
amazon
doordash
oracle
twitter
yelp
|
|
| Design Underground System |
Medium
|
|
|
| Detect Cycle in Directed Graph |
Medium
|
|
|
| Detect Cycle in Undirected Graph |
Easy
|
pandora
|
|
| Determine whether two lines would intersect on a Cartesian plane |
Easy
|
|
|
| Detonate the Maximum Bombs |
Medium
|
|
|
| Dice Roll Simulation |
Hard
|
akuna-capital
atlassian
bloomberg
google
|
|
| Disjoint subsequences in an array with maximum difference |
Medium
|
|
|
| Distinct Subsequences II |
Hard
|
google
|
|
| Distribute Repeating Integers |
Hard
|
|
|
| Divide Chocolate |
Hard
|
google
|
|
| Double Stacks |
Easy
|
|
|
| Dutch National Flag DNF |
Medium
|
amazon
apple
bloomberg
ebay
facebook
google
linkedin
microsoft
oracle
paypal
pocket-gems
pure-storage
uber
vmware
yahoo
|
|
| Earliest Possible Day of Full Bloom |
Hard
|
|
|
| Edge-Disjoint Hamiltonian Circuits and the Round Table Seating ProblemShow thinking |
Medium
|
|
|
| Encode XML |
Medium
|
|
|
| Factorial of a Number |
Easy
|
|
|
| Fast way to multiply a number by 7 |
Easy
|
|
|
| Fibonacci Iterator |
Easy
|
|
|
| Find a line to cut two squares in half |
Easy
|
|
|
| Find a line which passes the most number of points |
Medium
|
|
|
| Find all divisors of a natural number |
Easy
|
|
|
| Find All Elements Appearing More Than Size by k Times in Array |
Medium
|
|
|
| Find All Good Strings |
Hard
|
|
|
| Find Critical and Pseudo-Critical Edges in Minimum Spanning Tree |
Hard
|
amazon
|
|
| Find distinct elements common to all rows of a matrix |
Medium
|
|
|
| Find Even Occurring Element |
Easy
|
|
|
| Find First Index Where Zeros Begin in Binary Array |
Easy
|
|
|
| Find if a number is divisible by 17 using bitwise operators |
Medium
|
|
|
| Find if there is a path between two vertices in a directed graph |
Easy
|
google
facebook
amazon
microsoft
|
|
| Find integer average of two integers |
Medium
|
|
|
| Find K Pairs with Smallest Sums |
Medium
|
amazon
apple
facebook
google
linkedin
microsoft
uber
|
|
| Find k Smallest Numbers from a million numbers |
Medium
|
|
|
| Find largest 1M numbers in 1B numbers |
Hard
|
|
|
| Find Largest element in array |
Easy
|
|
|
| Find largest subarray with sum of 0 in the given array |
Medium
|
|
|
| Find last digit of Nth Fibonacci Number |
Easy
|
|
|
| Find last two digits of Nth Fibonacci number |
Easy
|
|
|
| Find LCM of two numbers |
Easy
|
|
|
| Find longest Snake sequence in a given matrix |
Medium
|
|
|
| Find maximum of two numbers without using comparison operators or if-else |
Medium
|
|
|
| Find Minimum Time to Finish All Jobs |
Hard
|
|
|
| Find Nth fibonacci modulo m |
Medium
|
|
|
| Find Original Array From Doubled Array |
Medium
|
|
|
| Find point of transition from 0 to 1 in an infinite sorted binary array |
Medium
|
|
|