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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
3300. Minimum Element After Replacement With Digit SumVideo
Solution89.6%Easy
Array, Math· 3 companies
3301. Maximize the Total Height of Unique TowersVideo
Solution37.9%Medium
Array, Greedy +1
3309. Maximum Possible Number by Binary ConcatenationVideo
Solution64.9%Medium
Array, Bit Manipulation +1· 2 companies
3311. Construct 2D Grid Matching Graph LayoutVideo
Solution29.3%Hard
Array, Graph +2
3312. Sorted GCD Pair QueriesVideo
Solution58.4%Hard
Array, Binary Search +6· 1 company
3314. Construct the Minimum Bitwise Array IVideo
Solution85.3%Easy
Array, Bit Manipulation· 5 companies
3315. Construct the Minimum Bitwise Array IIVideo
Solution66.5%Medium
Array, Bit Manipulation· 4 companies
3316. Find Maximum Removals From Source StringVideo
Solution39.3%Medium
Array, Dynamic Programming +3· 1 company
3318. Find X-Sum of All K-Long Subarrays IVideo
Solution76.1%Easy
Array, Hash Table +2· 5 companies
3321. Find X-Sum of All K-Long Subarrays IIVideo
Solution41.1%Hard
Array, Hash Table +2· 2 companies
3323. Minimize Connected Groups by Inserting IntervalVideoPremium
Solution50.3%Medium
Array, Binary Search +2· 1 company
3326. Minimum Division Operations to Make Array Non DecreasingVideo
Solution29.1%Medium
Array, Greedy +2· 2 companies
3327. Check if DFS Strings Are PalindromesVideo
Solution20.9%Hard
Array, Depth-First Search +4· 1 company
3331. Find Subtree Sizes After ChangesVideo
Solution52.8%Medium
Array, Depth-First Search +3
3332. Maximum Points Tourist Can EarnVideo
Solution47.3%Medium
Array, Dynamic Programming +1· 1 company
3334. Find the Maximum Factor Score of ArrayVideo
Solution41.0%Medium
Array, Math +1· 1 company
3336. Find the Number of Subsequences With Equal GCDVideo
Solution66.7%Hard
Array, Dynamic Programming +2· 2 companies
3341. Find Minimum Time to Reach Last Room IVideo
Solution55.5%Medium
Array, Graph +3· 4 companies
3342. Find Minimum Time to Reach Last Room IIVideo
Solution67.3%Medium
Array, Graph +3· 3 companies
3346. Maximum Frequency of an Element After Performing Operations IVideo
Solution40.1%Medium
Array, Binary Search +3· 4 companies
3347. Maximum Frequency of an Element After Performing Operations IIVideo
Solution53.8%Hard
Array, Binary Search +3· 3 companies
3349. Adjacent Increasing Subarrays Detection IVideo
Solution48.0%Easy
Array· 4 companies
3350. Adjacent Increasing Subarrays Detection IIVideo
Solution58.9%Medium
Array, Binary Search· 1 company
3351. Sum of Good SubsequencesVideo
Solution30.9%Hard
Array, Dynamic Programming +1· 1 company
3353. Minimum Total OperationsVideoPremium
Solution63.8%Easy
Array
3354. Make Array Elements Equal to ZeroVideo
Solution68.3%Easy
Array, Prefix Sum +1· 5 companies
3355. Zero Array Transformation IVideo
Solution54.5%Medium
Array, Prefix Sum· 5 companies
3356. Zero Array Transformation IIVideo
Solution43.6%Medium
Array, Binary Search +1· 5 companies
3357. Minimize the Maximum Adjacent Element DifferenceVideo
Solution20.2%Hard
Array, Binary Search +1· 1 company
3359. Find Sorted Submatrices With Maximum Element at Most KPremium
–52.5%Hard
Array, Matrix +2
3361. Shift Distance Between Two StringsVideo
Solution52.8%Medium
Array, Prefix Sum +1· 1 company
3362. Zero Array Transformation IIIVideo
Solution54.9%Medium
Array, Greedy +3· 5 companies
3363. Find the Maximum Number of Fruits CollectedVideo
Solution65.1%Hard
Array, Dynamic Programming +1· 2 companies
3364. Minimum Positive Sum Subarray Video
Solution45.6%Easy
Array, Prefix Sum +1
3366. Minimum Array SumVideo
Solution31.7%Medium
Array, Dynamic Programming· 5 companies
3371. Identify the Largest Outlier in an ArrayVideo
Solution36.2%Medium
Array, Counting +2· 4 companies
3375. Minimum Operations to Make Array Values Equal to KVideo
Solution73.3%Easy
Array, Hash Table· 4 companies
3376. Minimum Time to Break Locks IVideo
Solution32.8%Medium
Array, Backtracking +4· 1 company
3378. Count Connected Components in LCM GraphVideo
Solution31.3%Hard
Array, Hash Table +3
3379. Transformed ArrayVideo
Solution70.5%Easy
Array, Simulation· 4 companies
3380. Maximum Area Rectangle With Point Constraints IVideo
Solution51.1%Medium
Array, Binary Indexed Tree +5· 2 companies
3381. Maximum Subarray Sum With Length Divisible by KVideo
Solution49.6%Medium
Array, Hash Table +1· 4 companies
3382. Maximum Area Rectangle With Point Constraints IIVideo
–24.0%Hard
Array, Binary Indexed Tree +4· 2 companies
3383. Minimum Runes to Add to Cast SpellPremium
Solution45.2%Hard
Array, Breadth-First Search +4· 1 company
3385. Minimum Time to Break Locks IIPremium
Solution45.7%Hard
Array, Depth-First Search +1· 1 company
3386. Button with Longest Push TimeVideo
Solution41.0%Easy
Array· 2 companies
3387. Maximize Amount After Two Days of ConversionsVideo
Solution60.6%Medium
Array, Breadth-First Search +3· 3 companies
3388. Count Beautiful Splits in an ArrayVideo
Solution19.3%Medium
Array, Dynamic Programming· 2 companies
3391. Design a 3D Binary Matrix with Efficient Layer TrackingVideoPremium
Solution66.1%Medium
Array, Design +4· 1 company
3392. Count Subarrays of Length Three With a ConditionVideo
Solution61.5%Easy
Array· 5 companies
Showing 1,751–1,800 of 2,237