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Problems

2,237 problems

Has videoPremium onlyReset
Array2,237String877Hash Table797Math691Dynamic Programming673Sorting508Greedy485Binary Search357Depth-First Search338Database308Bit Manipulation286Matrix279Tree264Breadth-First Search257Prefix Sum252All topics

2,237 results

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TitleSolutionAcceptDifficultyTopics
3229. Minimum Operations to Make Array Equal to TargetVideo
Solution42.0%Hard
Array, Dynamic Programming +3· 3 companies
3231. Minimum Number of Increasing Subsequence to Be RemovedVideoPremium
Solution47.9%Hard
Array, Binary Search
3232. Find if Digit Game Can Be WonVideo
Solution81.5%Easy
Array, Math
3233. Find the Count of Numbers Which Are Not SpecialVideo
Solution28.3%Medium
Array, Math +1· 1 company
3235. Check if the Rectangle Corner Is ReachableVideo
Solution24.4%Hard
Array, Breadth-First Search +4· 2 companies
3237. Alt and Tab SimulationVideoPremium
Solution54.3%Medium
Array, Hash Table +1
3238. Find the Number of Winning PlayersVideo
Solution60.5%Easy
Array, Counting +1· 1 company
3239. Minimum Number of Flips to Make Binary Grid Palindromic IVideo
Solution74.3%Medium
Array, Matrix +1
3240. Minimum Number of Flips to Make Binary Grid Palindromic IIVideo
Solution25.5%Medium
Array, Matrix +1· 1 company
3242. Design Neighbor Sum ServiceVideo
Solution76.4%Easy
Array, Design +3
3243. Shortest Distance After Road Addition Queries IVideo
Solution61.9%Medium
Array, Breadth-First Search +1· 3 companies
3244. Shortest Distance After Road Addition Queries IIVideo
Solution26.5%Hard
Array, Graph +2
3245. Alternating Groups IIIVideo
Solution18.9%Hard
Array, Binary Indexed Tree
3247. Number of Subsequences with Odd SumVideoPremium
Solution47.6%Medium
Array, Combinatorics +2
3248. Snake in MatrixVideo
Solution81.8%Easy
Array, Simulation +1· 1 company
3250. Find the Count of Monotonic Pairs IVideo
Solution47.6%Hard
Array, Combinatorics +3· 2 companies
3251. Find the Count of Monotonic Pairs IIVideo
Solution24.7%Hard
Array, Combinatorics +3· 1 company
3254. Find the Power of K-Size Subarrays IVideo
Solution62.1%Medium
Array, Sliding Window· 3 companies
3255. Find the Power of K-Size Subarrays IIVideo
Solution32.1%Medium
Array, Sliding Window
3256. Maximum Value Sum by Placing Three Rooks IVideo
Solution17.0%Hard
Array, Dynamic Programming +2
3257. Maximum Value Sum by Placing Three Rooks IIVideo
Solution26.1%Hard
Array, Dynamic Programming +2
3259. Maximum Energy Boost From Two DrinksVideo
Solution50.0%Medium
Array, Dynamic Programming· 1 company
3261. Count Substrings That Satisfy K-Constraint IIVideo
Solution24.1%Hard
Array, Binary Search +3
3263. Convert Doubly Linked List to Array IVideoPremium
Solution95.0%Easy
Array, Doubly-Linked List +1
3264. Final Array State After K Multiplication Operations IVideo
Solution86.9%Easy
Array, Heap (Priority Queue) +2· 4 companies
3265. Count Almost Equal Pairs IVideo
Solution38.3%Medium
Array, Counting +3· 1 company
3266. Final Array State After K Multiplication Operations IIVideo
Solution13.7%Hard
Array, Heap (Priority Queue) +1· 3 companies
3267. Count Almost Equal Pairs IIVideo
Solution27.7%Hard
Array, Counting +3
3269. Constructing Two Increasing ArraysPremium
Solution61.8%Hard
Array, Dynamic Programming
3273. Minimum Amount of Damage Dealt to BobVideo
Solution39.6%Hard
Array, Greedy +1· 1 company
3275. K-th Nearest Obstacle QueriesVideo
Solution49.0%Medium
Array, Heap (Priority Queue)· 1 company
3276. Select Cells in Grid With Maximum ScoreVideo
Solution15.7%Hard
Array, Bit Manipulation +3
3277. Maximum XOR Score Subarray QueriesVideo
Solution43.4%Hard
Array, Dynamic Programming· 1 company
3279. Maximum Total Area Occupied by PistonsVideoPremium
Solution41.3%Hard
Array, Counting +4
3281. Maximize Score of Numbers in RangesVideo
Solution35.6%Medium
Array, Binary Search +2· 2 companies
3282. Reach End of Array With Max ScoreVideo
Solution33.5%Medium
Array, Greedy· 2 companies
3283. Maximum Number of Moves to Kill All PawnsVideo
Solution33.7%Hard
Array, Bit Manipulation +4· 1 company
3284. Sum of Consecutive SubarraysVideoPremium
Solution43.4%Medium
Array, Dynamic Programming +1
3285. Find Indices of Stable MountainsVideo
Solution86.5%Easy
Array· 1 company
3286. Find a Safe Walk Through a GridVideo
Solution55.4%Medium
Array, Breadth-First Search +4· 3 companies
3287. Find the Maximum Sequence Value of ArrayVideo
Solution21.9%Hard
Array, Bit Manipulation +1· 1 company
3288. Length of the Longest Increasing PathVideo
Solution19.9%Hard
Array, Binary Search +1
3289. The Two Sneaky Numbers of DigitvilleVideo
Solution89.9%Easy
Array, Hash Table +1· 4 companies
3290. Maximum Multiplication ScoreVideo
Solution41.3%Medium
Array, Dynamic Programming
3291. Minimum Number of Valid Strings to Form Target IVideo
Solution22.4%Medium
Array, Binary Search +7· 1 company
3292. Minimum Number of Valid Strings to Form Target IIVideo
Solution21.1%Hard
Array, Binary Search +6
3294. Convert Doubly Linked List to Array IIVideoPremium
Solution83.3%Medium
Array, Doubly-Linked List +1
3295. Report Spam MessageVideo
Solution48.6%Medium
Array, Hash Table +1· 2 companies
3296. Minimum Number of Seconds to Make Mountain Height ZeroVideo
Solution58.4%Medium
Array, Binary Search +3· 3 companies
3299. Sum of Consecutive SubsequencesVideoPremium
Solution44.1%Hard
Array, Dynamic Programming +1
Showing 1,701–1,750 of 2,237