| Best Team With No Conflicts |
Medium
|
|
|
| Best Time To Buy And Sell Stock With Cooldown |
Medium
|
amazon
apple
facebook
google
|
|
| Binary Tree Traversal - Zigzag Level Order Traversal |
Medium
|
amazon
apple
bloomberg
bytedance
ebay
facebook
google
linkedin
microsoft
oracle
qualtrics
samsung
servicenow
yahoo
morgan-stanley
|
|
| Binary Tree Upside Down |
Medium
|
google
linkedin
|
|
| Boyer-Moore String Searching |
Medium
|
|
|
| Calculate the Binomial Coefficient |
Medium
|
|
|
| Check if Move is Legal |
Medium
|
|
|
| Construct Binary Tree from Inorder and Postorder Traversal |
Medium
|
amazon
bloomberg
facebook
google
mathworks
microsoft
twitter
|
|
| Construct Binary Tree from Inorder and Preorder Traversal |
Medium
|
adobe
amazon
apple
bloomberg
bytedance
citadel
facebook
google
microsoft
oracle
square
twitter
yahoo
|
|
| Convert Sorted List into a height-balanced Binary search Tree |
Medium
|
amazon
bloomberg
facebook
google
lyft
microsoft
oracle
vmware
zenefits
|
|
| Count Inversions - Count Smaller on Right |
Medium
|
google
|
|
| Count Primes |
Medium
|
adobe
amazon
apple
bloomberg
capital-one
ebay
facebook
goldman-sachs
google
intel
microsoft
oracle
yahoo
yandex
|
|
| Different Ways to Add Parentheses |
Medium
|
amazon
cisco
citadel
facebook
google
|
|
| Dot Product of 2 Sparse Vectors |
Medium
|
|
|
| Factor Combinations |
Medium
|
google
linkedin
pinterest
uber
|
|
| Find first position of target element in sorted array |
Medium
|
|
|
| Find Peak Element in a Given Array |
Medium
|
amazon
apple
bloomberg
bytedance
facebook
google
ixl
lyft
microsoft
quora
uber
vmware
yahoo
|
|
| Find two repeating elements in a given ranged array |
Medium
|
|
|
| Finding N-th Smallest Sum from Two Sorted Arrays |
Medium
|
microsoft
|
|
| First Unique Character in a Stream of Characters |
Medium
|
amazon
google
microsoft
|
|
| Fisher-Yates Shuffle |
Medium
|
facebook
|
|
| Flip Game 2 |
Medium
|
google
|
|
| Fraction to Recurring Decimal |
Medium
|
airbnb
amazon
apple
cohesity
facebook
goldman-sachs
google
ixl
microsoft
rubrik
uber
|
|
| Gray Code |
Medium
|
amazon
apple
microsoft
|
|
| Implement rand7() using rand5() |
Medium
|
two-sigma
|
|
| Jump Game 2 - Get min jumps |
Medium
|
adobe
amazon
apple
facebook
google
huawei
microsoft
nutanix
oracle
uber
|
|
| Knight Dialer |
Medium
|
box
citadel
facebook
google
microsoft
pinterest
twilio
|
|
| Knight's Tour |
Medium
|
|
|
| Knuth Morris Pratt KMP Algorithm |
Medium
|
|
|
| kSum |
Medium
|
|
|
| Least Number of Perfect Squares that Sums to n |
Medium
|
adobe
amazon
apple
cisco
ebay
facebook
godaddy
google
grammarly
linkedin
lyft
microsoft
uber
yandex
|
|
| Linked List in Binary Tree |
Medium
|
|
|
| Longest arithmetic progression in a sorted array |
Medium
|
|
|
| Maximum consecutive repeating character in string |
Medium
|
amazon
|
|
| Maximum Gap |
Medium
|
amazon
|
|
| Maximum Number of Events That Can Be Attended |
Medium
|
visa
|
|
| Maximum Number of Occurrences of a Substring |
Medium
|
bloomberg
paypal
roblox
|
|
| Maximum Size Subarray Sum equals K |
Medium
|
amazon
facebook
google
microsoft
palantir-technologies
|
|
| Minimum Cost Tree From Leaf Values |
Medium
|
|
|
| My Calendar 2 |
Medium
|
amazon
google
|
|
| Number of trailing zeros in a factorial |
Medium
|
amazon
bloomberg
facebook
microsoft
wish
|
|
| Number of Wonderful Substrings |
Medium
|
|
|
| Odd Even Linked List - Bring odd nodes first and even later |
Medium
|
amazon
bloomberg
capital-one
ebay
facebook
google
microsoft
|
|
| Partition List |
Medium
|
amazon
apple
linkedin
microsoft
|
|
| Partition to K Equal Sum Subsets Problem |
Medium
|
amazon
bytedance
ebay
facebook
google
houzz
linkedin
microsoft
pinterest
vmware
|
|
| Peeking Iterator |
Medium
|
amazon
apple
atlassian
ebay
facebook
google
microsoft
oracle
yahoo
|
|
| Populate next pointer to inorder successor in Binary Tree |
Medium
|
|
|
| Populate next pointer to right node in Binary Tree |
Medium
|
amazon
bloomberg
facebook
google
microsoft
oracle
|
|
| Range Sum Query – Mutable |
Medium
|
amazon
facebook
google
twitter
|
|
| Range Sum Query 2D - Immutable |
Medium
|
amazon
apple
cruise-automation
facebook
google
houzz
lyft
microsoft
vmware
|
|