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Problems

352 problems

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Array2,209String870Hash Table786Math682Dynamic Programming666Sorting504Greedy480Binary Search352Depth-First Search335Database303Bit Manipulation283Matrix278Tree261Breadth-First Search255Two Pointers249All topics

With video · 352 results

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TitleSolutionAcceptDifficultyTopics
1894. Find the Student that Will Replace the ChalkVideo
Solution53.2%Medium
Array, Binary Search +2· 2 companies
1898. Maximum Number of Removable CharactersVideo
Solution47.6%Medium
Array, Binary Search +2· 3 companies
1901. Find a Peak Element IIVideo
Solution55.7%Medium
Array, Binary Search +1· 7 companies
1918. Kth Smallest Subarray SumVideoPremium
Solution53.4%Medium
Array, Binary Search +1· 1 company
1923. Longest Common SubpathVideo
Solution30.7%Hard
Array, Binary Search +3· 1 company
1932. Merge BSTs to Create Single BSTVideo
Solution40.3%Hard
Binary Search, Binary Tree +3· 3 companies
1954. Minimum Garden Perimeter to Collect Enough ApplesVideo
Solution55.5%Medium
Binary Search, Math· 1 company
1956. Minimum Time For K Virus Variants to SpreadVideoPremium
–49.5%Hard
Array, Binary Search +3
1964. Find the Longest Valid Obstacle Course at Each PositionVideo
Solution62.8%Hard
Array, Binary Indexed Tree +1· 1 company
1966. Binary Searchable Numbers in an Unsorted ArrayVideoPremium
Solution63.3%Medium
Array, Binary Search· 3 companies
1970. Last Day Where You Can Still CrossVideo
Solution68.7%Hard
Array, Binary Search +4· 4 companies
2008. Maximum Earnings From TaxiVideo
Solution46.9%Medium
Array, Binary Search +3· 8 companies
2009. Minimum Number of Operations to Make Array ContinuousVideo
Solution52.0%Hard
Array, Binary Search +2· 5 companies
2024. Maximize the Confusion of an ExamVideo
Solution70.4%Medium
Binary Search, Prefix Sum +2· 4 companies
2031. Count Subarrays With More Ones Than ZerosVideoPremium
Solution49.7%Medium
Array, Binary Indexed Tree +5· 1 company
2035. Partition Array Into Two Arrays to Minimize Sum DifferenceVideo
Solution24.4%Hard
Array, Binary Search +5· 9 companies
2040. Kth Smallest Product of Two Sorted ArraysVideo
Solution48.8%Hard
Array, Binary Search· 5 companies
2054. Two Best Non-Overlapping EventsVideo
Solution64.0%Medium
Array, Binary Search +3· 7 companies
2055. Plates Between CandlesVideo
Solution47.4%Medium
Array, Binary Search +2· 3 companies
2064. Minimized Maximum of Products Distributed to Any StoreVideo
Solution63.1%Medium
Array, Binary Search +1· 5 companies
2070. Most Beautiful Item for Each QueryVideo
Solution62.2%Medium
Array, Binary Search +1· 4 companies
2071. Maximum Number of Tasks You Can AssignVideo
Solution50.1%Hard
Array, Binary Search +4· 5 companies
2080. Range Frequency QueriesVideo
Solution44.3%Medium
Array, Binary Search +3· 2 companies
2089. Find Target Indices After Sorting ArrayVideo
Solution82.1%Easy
Array, Binary Search +1· 3 companies
2106. Maximum Fruits Harvested After at Most K StepsVideo
Solution61.0%Hard
Array, Binary Search +2· 5 companies
2111. Minimum Operations to Make the Array K-IncreasingVideo
Solution41.1%Hard
Array, Binary Search· 1 company
2137. Pour Water Between Buckets to Make Water Levels EqualVideoPremium
Solution68.4%Medium
Array, Binary Search· 1 company
2141. Maximum Running Time of N ComputersVideo
Solution56.4%Hard
Array, Binary Search +2· 6 companies
2179. Count Good Triplets in an ArrayVideo
Solution65.2%Hard
Array, Binary Indexed Tree +5· 3 companies
2187. Minimum Time to Complete TripsVideo
Solution39.6%Medium
Array, Binary Search· 5 companies
2223. Sum of Scores of Built StringsVideo
Solution51.0%Hard
Binary Search, Hash Function +4· 1 company
2226. Maximum Candies Allocated to K ChildrenVideo
Solution49.9%Medium
Array, Binary Search· 6 companies
2234. Maximum Total Beauty of the GardensVideo
Solution30.4%Hard
Array, Binary Search +3· 1 company
2250. Count Number of Rectangles Containing Each PointVideo
Solution37.5%Medium
Array, Binary Indexed Tree +2· 2 companies
2251. Number of Flowers in Full BloomVideo
Solution57.8%Hard
Array, Binary Search +4· 7 companies
2258. Escape the Spreading FireVideo
Solution39.7%Hard
Array, Binary Search +2· 4 companies
2271. Maximum White Tiles Covered by a CarpetVideo
Solution36.3%Medium
Array, Binary Search +3· 3 companies
2286. Booking Concert Tickets in GroupsVideo
Solution20.1%Hard
Binary Indexed Tree, Binary Search +2· 1 company
2300. Successful Pairs of Spells and PotionsVideo
Solution49.5%Medium
Array, Binary Search +2· 7 companies
2302. Count Subarrays With Score Less Than KVideo
Solution62.3%Hard
Array, Binary Search +2· 5 companies
2332. The Latest Time to Catch a BusVideo
Solution30.0%Medium
Array, Binary Search +2· 3 companies
2333. Minimum Sum of Squared DifferenceVideo
Solution43.0%Medium
Array, Binary Search +3· 3 companies
2354. Number of Excellent PairsVideo
Solution49.7%Hard
Array, Binary Search +2· 1 company
2358. Maximum Number of Groups Entering a CompetitionVideo
Solution68.5%Medium
Array, Binary Search +2
2387. Median of a Row Wise Sorted MatrixVideoPremium
Solution70.9%Medium
Array, Binary Search +1· 1 company
2389. Longest Subsequence With Limited SumVideo
Solution73.5%Easy
Array, Binary Search +3· 4 companies
2398. Maximum Number of Robots Within BudgetVideo
Solution38.8%Hard
Array, Binary Search +5· 2 companies
2411. Smallest Subarrays With Maximum Bitwise ORVideo
Solution62.0%Medium
Array, Binary Search +2· 5 companies
2424. Longest Uploaded PrefixVideo
Solution55.5%Medium
Binary Indexed Tree, Binary Search +5· 1 company
2426. Number of Pairs Satisfying InequalityVideo
Solution48.2%Hard
Array, Binary Indexed Tree +5· 3 companies
Showing 151–200 of 352