| Unique BSTs 2 - Generate |
Medium
|
adobe
amazon
apple
facebook
microsoft
yahoo
|
|
| Valid Parenthesis String |
Medium
|
alibaba
amazon
bloomberg
facebook
google
|
|
| Valid Sudoku Problem |
Medium
|
adobe
amazon
apple
bloomberg
cruise-automation
doordash
facebook
google
microsoft
oracle
pinterest
roblox
salesforce
snapchat
twitter
uber
vmware
|
|
| Validate Binary Search Tree |
Medium
|
adobe
amazon
apple
asana
atlassian
bloomberg
bytedance
capital-one
ebay
facebook
goldman-sachs
google
linkedin
mathworks
microsoft
oracle
salesforce
sap
tripadvisor
uber
visa
vmware
yahoo
yandex
|
|
| Zigzag Iterator |
Medium
|
amazon
apple
cruise-automation
facebook
google
microsoft
yandex
|
|
| Validate IP Address Problem |
Medium
|
amazon
cisco
facebook
google
microsoft
twitter
uber
|
|
| Implement Rand10() Using Rand7() |
Medium
|
apple
bloomberg
bytedance
linkedin
microsoft
|
|
| Magical String Problem |
Medium
|
google
|
|
| Inorder Successor in Binary Tree |
Medium
|
|
|
| Permutation in String Problem |
Medium
|
amazon
bloomberg
facebook
google
lyft
microsoft
uber
yahoo
yandex
|
|
| Count Nice Pairs in an Array |
Medium
|
|
|
| Minimize Maximum of Array |
Medium
|
|
|
| Nested Array Generator |
Medium
|
|
|
| Remove Colored Pieces if Both Neighbors are the Same Color Problem |
Medium
|
|
|
| Removing Stars From a String Problem |
Medium
|
|
|
| Time Needed to Inform All Employees |
Medium
|
google
|
|
| Diagonal Traverse 2 Problem |
Medium
|
facebook
google
|
|
| Find Duplicate Subtrees |
Medium
|
amazon
bloomberg
facebook
google
lyft
microsoft
oracle
uber
|
|
| Removing Minimum and Maximum From Array |
Medium
|
|
|
| Linked List Random Node Problem |
Medium
|
amazon
facebook
google
|
|
| Max Area of Island Problem |
Medium
|
adobe
affirm
amazon
apple
bloomberg
bytedance
cruise-automation
doordash
facebook
google
intuit
mathworks
microsoft
oracle
palantir-technologies
qualtrics
twitch
uber
wish
zillow
|
|
| Exchange Seats Problem |
Medium
|
amazon
|
|
| Search Suggestions System |
Medium
|
amazon
|
|
| Count Good Meals |
Medium
|
|
|
| Count Ways To Build Good Strings Problem |
Medium
|
|
|
| Longest Binary Subsequence Less Than or Equal to K |
Medium
|
|
|
| Maximum Number of Points with Cost Problem |
Medium
|
|
|
| Number of Pairs of Strings With Concatenation Equal to Target Problem |
Medium
|
|
|
| Sort the Matrix Diagonally |
Medium
|
quora
|
|
| Jump Game 6 |
Medium
|
|
|
| Minimum Fuel Cost to Report to the Capital |
Medium
|
|
|
| Sum of Subarray Minimums Problem |
Medium
|
apple
hulu
microsoft
|
|
| Koko Eating Bananas Problem |
Medium
|
adobe
airbnb
amazon
facebook
google
|
|
| Check Completeness of a Binary Tree |
Medium
|
amazon
bytedance
facebook
google
microsoft
oracle
|
|
| Number of Provinces |
Medium
|
adobe
amazon
atlassian
bloomberg
drawbridge
ebay
facebook
goldman-sachs
google
linkedin
microsoft
pocket-gems
salesforce
twitter
two-sigma
uber
|
|
| Number of Zero-Filled Subarrays |
Medium
|
|
|
| Shortest Path in Binary Matrix |
Medium
|
amazon
facebook
google
microsoft
uber
|
|
| Subarray Sum Equals K |
Medium
|
adobe
amazon
apple
bloomberg
ebay
expedia
facebook
goldman-sachs
google
indeed
linkedin
microsoft
oracle
quora
snapchat
twilio
uber
wish
yahoo
yandex
|
|
| Print Binary Tree Problem |
Medium
|
facebook
linkedin
microsoft
poynt
uber
|
|
| Minimum Moves to Equal Array Elements II |
Medium
|
|
|
| Minimum Number of Arrows to Burst Balloons |
Medium
|
amazon
facebook
google
microsoft
quora
|
|
| Flatten a Multilevel Doubly Linked List Problem |
Medium
|
amazon
apple
bloomberg
facebook
google
microsoft
uber
|
|
| Ternary Expression Parser Problem |
Medium
|
snapchat
|
|
| Daily Temperatures |
Medium
|
adobe
amazon
apple
bloomberg
cisco
expedia
facebook
goldman-sachs
google
linkedin
microsoft
nvidia
uber
zillow
|
|
| Flip String to Monotone Increasing Problem |
Medium
|
google
|
|
| Maximum Bags With Full Capacity of Rocks |
Medium
|
|
|
| Path Sum 3 - Count paths from parent to child |
Medium
|
amazon
bloomberg
facebook
microsoft
oracle
quora
uber
zillow
|
|
| Subarray Sums Divisible by K |
Medium
|
amazon
bytedance
expedia
twilio
yandex
|
|
| Binary Trees With Factors |
Medium
|
|
|
| Maximum Level Sum of a Binary Tree |
Medium
|
amazon
google
|
|