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Array2,237 String877 Hash Table797 Math691 Dynamic Programming673 Sorting508 Greedy485 Binary Search357 Depth-First Search338 Database308 Bit Manipulation286 Matrix279 Tree264 Breadth-First Search257 Prefix Sum252 All topics

357 results

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TitleSolutionAcceptDifficultyTopics

2972. Count the Number of Incremovable Subarrays IIVideo

Solution39.8%Hard

Array, Binary Search +1· 3 companies

2981. Find Longest Special Substring That Occurs Thrice IVideo

Solution61.9%Medium

Binary Search, Counting +3· 3 companies

2982. Find Longest Special Substring That Occurs Thrice IIVideo

Solution39.2%Medium

Binary Search, Counting +3· 2 companies

3006. Find Beautiful Indices in the Given Array IVideo

Solution41.2%Medium

Binary Search, Hash Function +4· 5 companies

3007. Maximum Number That Sum of the Prices Is Less Than or Equal to KVideo

Solution38.4%Medium

Binary Search, Bit Manipulation +1· 2 companies

3008. Find Beautiful Indices in the Given Array IIVideo

Solution28.3%Hard

Binary Search, Hash Function +4· 3 companies

3048. Earliest Second to Mark Indices IVideo

Solution37.3%Medium

Array, Binary Search· 1 company

3049. Earliest Second to Mark Indices IIVideo

Solution22.6%Hard

Array, Binary Search +2· 2 companies

3104. Find Longest Self-Contained SubstringVideoPremium

Solution58.6%Hard

Binary Search, Hash Table +2· 1 company

3109. Find the Index of PermutationVideoPremium

Solution37.1%Medium

Array, Binary Indexed Tree +5

3113. Find the Number of Subarrays Where Boundary Elements Are MaximumVideo

Solution34.2%Hard

Array, Binary Search +2· 2 companies

3116. Kth Smallest Amount With Single Denomination CombinationVideo

Solution50.3%Hard

Array, Binary Search +4

3117. Minimum Sum of Values by Dividing ArrayVideo

Solution28.5%Hard

Array, Binary Search +4· 1 company

3134. Find the Median of the Uniqueness ArrayVideo

Solution30.0%Hard

Array, Binary Search +2· 2 companies

3135. Equalize Strings by Adding or Removing Characters at EndsVideoPremium

Solution56.8%Medium

Binary Search, Dynamic Programming +3· 1 company

3143. Maximum Points Inside the SquareVideo

Solution39.9%Medium

Array, Binary Search +3· 1 company

3145. Find Products of Elements of Big ArrayVideo

Solution25.0%Hard

Array, Binary Search +1· 1 company

3152. Special Array IIVideo

Solution45.8%Medium

Array, Binary Search +1· 4 companies

3155. Maximum Number of Upgradable ServersVideoPremium

Solution43.8%Medium

Array, Binary Search +1· 1 company

3161. Block Placement QueriesVideo

Solution41.0%Hard

Array, Binary Indexed Tree +2· 10 companies

3171. Find Subarray With Bitwise OR Closest to KVideo

Solution31.5%Hard

Array, Binary Search +2· 1 company

3186. Maximum Total Damage With Spell CastingVideo

Solution45.1%Medium

Array, Binary Search +5· 7 companies

3209. Number of Subarrays With AND Value of KVideo

Solution35.7%Hard

Array, Binary Search +2· 1 company

3231. Minimum Number of Increasing Subsequence to Be RemovedVideoPremium

Solution47.9%Hard

Array, Binary Search

3261. Count Substrings That Satisfy K-Constraint IIVideo

Solution24.1%Hard

Array, Binary Search +3

3281. Maximize Score of Numbers in RangesVideo

Solution35.6%Medium

Array, Binary Search +2· 2 companies

3288. Length of the Longest Increasing PathVideo

Solution19.9%Hard

Array, Binary Search +1

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

3296. Minimum Number of Seconds to Make Mountain Height ZeroVideo

Solution58.4%Medium

Array, Binary Search +3· 3 companies

3312. Sorted GCD Pair QueriesVideo

Solution58.4%Hard

Array, Binary Search +6· 1 company

3323. Minimize Connected Groups by Inserting IntervalVideoPremium

Solution50.3%Medium

Array, Binary Search +2· 1 company

3344. Maximum Sized ArrayVideoPremium

Solution51.4%Medium

Binary Search, Bit Manipulation

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

3350. Adjacent Increasing Subarrays Detection IIVideo

Solution58.9%Medium

Array, Binary Search· 1 company

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

3369. Design an Array Statistics Tracker VideoPremium

Solution35.7%Hard

Binary Search, Hash Table +1· 1 company

3398. Smallest Substring With Identical Characters IVideo

Solution21.0%Hard

Array, Binary Search +1· 2 companies

3399. Smallest Substring With Identical Characters IIVideo

Solution39.0%Hard

Binary Search, String· 1 company

3413. Maximum Coins From K Consecutive BagsVideo

–28.5%Medium

Array, Binary Search +4· 2 companies

3414. Maximum Score of Non-overlapping IntervalsVideo

Solution65.9%Hard

Array, Binary Search +2· 2 companies

3419. Minimize the Maximum Edge Weight of GraphVideo

–45.2%Medium

Binary Search, Breadth-First Search +3· 2 companies

3449. Maximize the Minimum Game ScoreVideo

–26.2%Hard

Array, Binary Search +1· 2 companies

3453. Separate Squares IVideo

Solution58.0%Medium

Array, Binary Search· 4 companies

3454. Separate Squares IIVideo

Solution59.2%Hard

Array, Binary Search +2· 2 companies

3455. Shortest Matching SubstringVideo

Solution24.5%Hard

Binary Search, String +2· 1 company

3464. Maximize the Distance Between Points on a SquareVideo

Solution51.3%Hard

Array, Binary Search +3· 2 companies

3477. Fruits Into Baskets IIVideo

Solution70.2%Easy

Array, Binary Search +3· 5 companies

Showing 251–300 of 357