Longest Subsequence Repeated k Times |
Hard
|
|
|
Kth Smallest Product of Two Sorted Arrays |
Hard
|
|
|
Sum of k-Mirror Numbers |
Hard
|
|
|
Count the Number of Arrays with K Matching Adjacent Elements |
Hard
|
|
|
Maximum Difference Between Even and Odd Frequency II |
Hard
|
|
|
Distribute Candies Among Children III |
Hard
|
|
|
Maximum Candies You Can Get from Boxes |
Hard
|
airbnb
|
|
Alternating Groups 3 |
Hard
|
|
|
Add Edges to Make Degrees of All Nodes Even |
Hard
|
|
|
Abbreviating the Product of a Range |
Hard
|
|
|
24 Game |
Hard
|
amazon
facebook
google
microsoft
twitter
uber
|
|
Maximize the Number of Target Nodes After Connecting Trees II |
Hard
|
|
|
Largest Color Value in a Directed Graph |
Hard
|
|
|
Find the Maximum Sum of Node Values |
Hard
|
|
|
Count All Valid Pickup and Delivery Options |
Hard
|
doordash
|
|
Count Different Palindromic Subsequences |
Hard
|
facebook
google
linkedin
pure-storage
|
|
Delete Columns to Make Sorted III |
Hard
|
google
|
|
Dice Roll Simulation |
Hard
|
akuna-capital
atlassian
bloomberg
google
|
|
Earliest Possible Day of Full Bloom |
Hard
|
|
|
Frog Jump |
Hard
|
amazon
apple
bytedance
facebook
google
microsoft
nutanix
oracle
snapchat
|
|
Russian Doll Envelopes |
Hard
|
amazon
google
microsoft
|
|
Painting a Grid With Three Different Colors |
Hard
|
|
|
Total Characters in String After Transformations II |
Hard
|
|
|
Count Number of Balanced Permutations |
Hard
|
|
|
Maximum Number of Tasks You Can Assign |
Hard
|
|
|
Count Subarrays With Score Less Than K |
Hard
|
|
|
Count Subarrays With Fixed Bounds |
Hard
|
|
|
Count the Number of Ideal Arrays |
Hard
|
|
|
Count Good Triplets in an Array |
Hard
|
|
|
Find the Count of Good Integers |
Hard
|
|
|
Design and implement Connect 4 |
Hard
|
salesforce
|
|
Count of Range Sum |
Hard
|
google
|
|
Online Majority Element In Subarray |
Hard
|
google
nutanix
|
|
Super Egg Drop |
Hard
|
facebook
goldman-sachs
google
microsoft
|
|
Put Marbles in Bags |
Hard
|
|
|
Apply Operations to Maximize Score |
Hard
|
|
|
Maximum Number of Points From Grid Queries |
Hard
|
|
|
Minimum Cost Walk in Weighted Graph |
Hard
|
|
|
Recover a Tree From Preorder Traversal |
Hard
|
amazon
linkedin
|
|
Smallest sparse number greater than or equal to N |
Hard
|
oracle
|
|
Making A Large Island |
Hard
|
amazon
facebook
google
uber
|
|
Divide Nodes Into the Maximum Number of Groups |
Hard
|
|
|
Maximum Employees to Be Invited to a Meeting |
Hard
|
|
|
Balance Parentheses with Minimum Insertions and Deletions |
Hard
|
facebook
|
|
Count elements in range in sorted matrix |
Hard
|
google
|
|
Divide array into two subsets with minimum difference |
Hard
|
microsoft
|
|
Split string into fewest palindromic substrings |
Hard
|
google
|
|
Alice Joins Probability Student Club by Calculating Expected Values of Probabilistic Games |
Hard
|
two-sigma
|
|
Length of the longest path in a weighted tree |
Hard
|
uber
|
|
Minimum Cost to Make at Least One Valid Path in a Grid |
Hard
|
google
|
|