| Top K Frequent Elements | Medium | amazon
apple
bloomberg
bytedance
ebay
facebook
goldman-sachs
google
hulu
linkedin
microsoft
oracle
pocket-gems
snapchat
spotify
uber
vmware
yahoo
yelp | |
| Verify Preorder Serialization of a Binary Tree | Medium | google | |
| Add Bold Tag in String | Medium | facebook
google
wish
gusto | |
| All People Report to the Given Manager | Medium | amazon
google | |
| Avoid Flood in The City | Medium | google | |
| Base 7 | Easy | bloomberg
google | |
| Boundary of Binary Tree | Medium | adobe
amazon
apple
audible
ebay
google
microsoft
oracle | |
| Bricks Falling When Hit | Hard | google | |
| Campus Bikes II | Medium | amazon
google | |
| Check If N and Its Double Exist | Easy | google | |
| Circle and Rectangle Overlapping | Medium | google | |
| Closest Leaf in a Binary Tree | Medium | amazon
databricks
facebook
google | |
| Coin Path | Hard | google | |
| Confusing Number II | Hard | google | |
| Count Submatrices With All Ones | Medium | google | |
| Design Log Storage System | Medium | amazon
google
snapchat
twitter | |
| DI String Match | Easy | amazon
goldman-sachs
google | |
| Distinct Echo Substrings | Hard | google | |
| Divide Array Into Increasing Sequences | Hard | google | |
| Duplicate Zeros | Easy | google | |
| Exam Room | Medium | amazon
facebook
google
quip
quora
uber | |
| Expressive Words | Medium | google | |
| Find Anagram Mappings | Easy | google | |
| Find And Replace in String | Medium | google
linkedin
microsoft | |
| Find Mode in Binary Search Tree | Easy | amazon
google | |
| Find Positive Integer Solution for a Given Equation | Medium | google | |
| Game of Nim | Medium | google | |
| Implement Magic Dictionary | Medium | facebook
google
microsoft | |
| Insert into a Sorted Circular Linked List | Medium | amazon
bloomberg
facebook
google
microsoft
quip | |
| Jewels and Stones | Easy | adobe
amazon
apple
facebook
google
yahoo | |
| K-Similar Strings | Hard | amazon
google | |
| Kth Smallest Number in Multiplication Table | Hard | google
uber | |
| Largest Number At Least Twice of Others | Easy | google | |
| Largest Triangle Area | Easy | google | |
| Largest Values From Labels | Medium | google | |
| Last Moment Before All Ants Fall Out of a Plank | Medium | google | |
| Logical OR of Two Binary Grids Represented as Quad-Trees | Medium | amazon
google
sumologic | |
| Lonely Pixel II | Medium | google | |
| Long Pressed Name | Easy | google | |
| Longest Repeating Substring | Medium | amazon
facebook
google
microsoft | |
| Longest Uncommon Subsequence I | Easy | google | |
| Longest Word in Dictionary | Medium | amazon
goldman-sachs
google
pinterest | |
| Max Consecutive Ones | Easy | amazon
google
microsoft | |
| Max Consecutive Ones II | Medium | google
yandex | |
| Maximize Distance to Closest Person | Medium | amazon
google | |
| Maximum Average Subarray I | Easy | google
microsoft | |
| Maximum Average Subarray II | Hard | google | |
| Maximum Depth of N-ary Tree | Easy | amazon
bloomberg
google
sap | |
| Maximum of Absolute Value Expression | Medium | google
microsoft | |
| Maximum Vacation Days | Hard | facebook
google
microsoft
uber | |