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