Title Difficulty Companies Videos
Count K-Reducible Numbers Less Than N Hard
Count K-Subsequences of a String With Maximum Beauty Hard
Count Number of Possible Root Nodes Hard
Count Number of Special Subsequences Hard
Count of Sub-Multisets With Bounded Sum Hard
Count Pairs Of Nodes Hard
Count Paths That Can Form a Palindrome in a Tree Hard
Count Stepping Numbers in Range Hard
Count Subtrees With Max Distance Between Cities Hard
Count the Number of Houses at a Certain Distance II Hard
Count The Number of Winning Sequences Hard
Count Unique Characters of All Substrings of a Given String Hard forusall microsoft twitch
Count Visited Nodes in a Directed Graph Hard
Couples Holding Hands Hard amazon google
Delete Duplicate Folders in System Hard
Design a Text Editor Hard
Design Movie Rental System Hard
Distribute Elements Into Two Arrays II Hard
Earliest Second to Mark Indices II Hard
Encrypt and Decrypt Strings Hard
Equal Rational Numbers Hard microsoft
Erect the Fence Hard google
Escape a Large Maze Hard google uipath
Find a Good Subset of the Matrix Hard
Find All People With Secret Hard
Find All Possible Stable Binary Arrays II Hard
Find Beautiful Indices in the Given Array II Hard
Find Number of Ways to Reach the K-th Stair Hard
Find Products of Elements of Big Array Hard
Find Servers That Handled Most Number of Requests Hard
Find Subarray With Bitwise OR Closest to K Hard
Find Substring With Given Hash Value Hard
Find the K-Sum of an Array Hard
Find the K-th Character in String Game II Hard
Find the Largest Palindrome Divisible by K Hard
Find the Maximum Length of a Good Subsequence II Hard
Find the Maximum Number of Fruits Collected Hard
Find the Maximum Sequence Value of Array Hard
Find the Median of the Uniqueness Array Hard
Find the Number of Possible Ways for an Event Hard
Find the Number of Subarrays Where Boundary Elements Are Maximum Hard
Find the Number of Subsequences With Equal GCD Hard
Find the Occurrence of First Almost Equal Substring Hard
Find the Sum of Subsequence Powers Hard
Find the Sum of the Power of All Subsequences Hard
Find X-Sum of All K-Long Subarrays II Hard
Find XOR Sum of All Pairs Bitwise AND Hard
Frog Position After T Seconds Hard google
Greatest Common Divisor Traversal Hard
Groups of Strings Hard