| Stone Game V |
Hard
|
|
|
| Stone Game VII |
Medium
|
|
|
| Strassen Matrix Multiplication Algorithm |
Medium
|
|
|
| Strong Password Checker and Suggester |
Medium
|
|
|
| Successful Pairs of Spells and Potions |
Medium
|
|
|
| Sum of Pairwise Hamming Distances |
Medium
|
google
|
|
| Swim in Rising Water |
Hard
|
facebook
google
|
|
| Tallest Billboard |
Hard
|
|
|
| The Number of Weak Characters in the Game |
Medium
|
|
|
| Third Maximum Number |
Easy
|
amazon
bloomberg
facebook
google
microsoft
|
|
| Traveling Salesman Problem |
Hard
|
|
|
| Triples with Bitwise AND Equal To Zero |
Hard
|
flipkart
google
|
|
| Two City Scheduling |
Medium
|
amazon
bloomberg
facebook
google
|
|
| Two Number Missing in Range 1 to N |
|
|
|
| Unbounded Knapsack Problem |
Medium
|
|
|
| Uniform Random Sampling of k Nodes in a Binary Tree |
Medium
|
|
|
| Unique Paths in Grid without crossing main diagonal |
Medium
|
|
|
| Unique Substrings in Wraparound String |
Medium
|
google
maq-software
|
|
| Valid Permutations for DI Sequence |
Hard
|
|
|
| Video Stitching |
Medium
|
amazon
google
|
|
| Walls and Gates |
Medium
|
amazon
apple
bloomberg
bytedance
facebook
google
microsoft
spotify
uber
|
|
| Water and Jug |
Medium
|
amazon
google
lyft
microsoft
uber
|
|
| Wave Sort |
Medium
|
adobe
google
|
|
| Wiggle Sort 2 - No Adjacent Duplicates |
Medium
|
airbnb
akuna-capital
facebook
google
paypal
|
|
| Wiggle Subsequence |
Medium
|
amazon
facebook
uber
|
|
| Word Ladder - Get shortest ladder |
Medium
|
|
|
| Word Ladder - Get shortest ladder by changing, adding or removing one letter at a time |
Medium
|
|
|
| Word Ladder 0 - Is a ladder there |
Medium
|
|
|
| Painting a Grid With Three Different Colors |
Hard
|
|
|
| Longest Unequal Adjacent Groups Subsequence II |
Medium
|
|
|
| Longest Unequal Adjacent Groups Subsequence I |
Easy
|
|
|
| Total Characters in String After Transformations II |
Hard
|
|
|
| Total Characters in String After Transformations I |
Medium
|
|
|
| Finding 3-Digit Even Numbers |
Easy
|
|
|
| Count Number of Balanced Permutations |
Hard
|
|
|
| Find Minimum Time to Reach Last Room II |
Medium
|
|
|
| Find Minimum Time to Reach Last Room I |
Medium
|
|
|
| Minimum Domino Rotations For Equal Row |
Medium
|
amazon
google
|
|
| Push Dominoes |
Medium
|
google
|
|
| Maximum Number of Tasks You Can Assign |
Hard
|
|
|
| Count Subarrays With Score Less Than K |
Hard
|
|
|
| Count Subarrays With Fixed Bounds |
Hard
|
|
|
| Count of Interesting Subarrays |
Medium
|
|
|
| Count Complete Subarrays in an Array |
Medium
|
|
|
| Count Largest Group |
Easy
|
|
|
| Count the Number of Ideal Arrays |
Hard
|
|
|
| Count the Hidden Sequences |
Medium
|
|
|
| Rabbits in Forest |
Medium
|
wish
|
|
| Count Equal and Divisible Pairs in an Array |
Easy
|
|
|
| Count the Number of Good Subarrays |
Medium
|
|
|