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Problems

4,005 problems

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

With video · 4,005 results

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TitleSolutionAcceptDifficultyTopics
3273. Minimum Amount of Damage Dealt to BobVideo
Solution39.6%Hard
Array, Greedy +1· 1 company
3274. Check if Two Chessboard Squares Have the Same ColorVideo
Solution72.3%Easy
Math, String· 3 companies
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
3278. Find Candidates for Data Scientist Position IIVideoPremium
Solution43.7%Medium
Database
3279. Maximum Total Area Occupied by PistonsVideoPremium
Solution41.3%Hard
Array, Counting +4
3280. Convert Date to BinaryVideo
Solution88.8%Easy
Math, String· 1 company
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
3293. Calculate Product Final PriceVideoPremium
Solution78.4%Medium
Database
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
3297. Count Substrings That Can Be Rearranged to Contain a String IVideo
Solution42.9%Medium
Hash Table, Sliding Window +1· 1 company
3298. Count Substrings That Can Be Rearranged to Contain a String IIVideo
Solution55.2%Hard
Hash Table, Sliding Window +1
3299. Sum of Consecutive SubsequencesVideoPremium
Solution44.1%Hard
Array, Dynamic Programming +1
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
3302. Find the Lexicographically Smallest Valid SequenceVideo
Solution57.9%Medium
Dynamic Programming, Greedy +2
3303. Find the Occurrence of First Almost Equal SubstringVideo
Solution16.0%Hard
String, String Matching· 1 company
3304. Find the K-th Character in String Game IVideo
Solution81.6%Easy
Bit Manipulation, Math +2· 5 companies
3305. Count of Substrings Containing Every Vowel and K Consonants IVideo
Solution41.8%Medium
Hash Table, Sliding Window +1
3306. Count of Substrings Containing Every Vowel and K Consonants IIVideo
Solution40.6%Medium
Hash Table, Sliding Window +1· 3 companies
3307. Find the K-th Character in String Game IIVideo
Solution48.5%Hard
Bit Manipulation, Math +1· 3 companies
3308. Find Top Performing DriverVideoPremium
Solution49.0%Medium
Database
3309. Maximum Possible Number by Binary ConcatenationVideo
Solution64.9%Medium
Array, Bit Manipulation +1· 2 companies
3310. Remove Methods From ProjectVideo
Solution70.2%Medium
Breadth-First Search, Depth-First Search +1· 1 company
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
3313. Find the Last Marked Nodes in TreeVideoPremium
Solution57.1%Hard
Depth-First Search, Tree· 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
3317. Find the Number of Possible Ways for an EventVideo
Solution34.8%Hard
Combinatorics, Dynamic Programming +1· 1 company
3318. Find X-Sum of All K-Long Subarrays IVideo
Solution76.1%Easy
Array, Hash Table +2· 5 companies
3319. K-th Largest Perfect Subtree Size in Binary TreeVideo
Solution61.6%Medium
Binary Tree, Depth-First Search +2· 1 company
3320. Count The Number of Winning SequencesVideo
Solution32.4%Hard
Dynamic Programming, String· 1 company
3321. Find X-Sum of All K-Long Subarrays IIVideo
Solution41.1%Hard
Array, Hash Table +2· 2 companies
3322. Premier League Table Ranking IIIVideoPremium
Solution70.6%Medium
Database
Showing 3,251–3,300 of 4,005