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Problems

4,009 problems

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

With video · 4,009 results

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TitleSolutionAcceptDifficultyTopics
2456. Most Popular Video CreatorVideo
Solution45.3%Medium
Array, Hash Table +3· 2 companies
2457. Minimum Addition to Make Integer BeautifulVideo
Solution38.6%Medium
Greedy, Math· 3 companies
2458. Height of Binary Tree After Subtree Removal QueriesVideo
Solution55.0%Hard
Array, Binary Tree +3· 3 companies
2459. Sort Array by Moving Items to Empty SpaceVideoPremium
Solution45.7%Hard
Array, Greedy +1· 1 company
2460. Apply Operations to an ArrayVideo
Solution74.7%Easy
Array, Simulation +1· 4 companies
2461. Maximum Sum of Distinct Subarrays With Length KVideo
Solution43.5%Medium
Array, Hash Table +1· 10 companies
2462. Total Cost to Hire K WorkersVideo
Solution43.6%Medium
Array, Heap (Priority Queue) +2· 4 companies
2463. Minimum Total Distance TraveledVideo
Solution63.2%Hard
Array, Dynamic Programming +1· 5 companies
2464. Minimum Subarrays in a Valid SplitVideoPremium
Solution64.7%Medium
Array, Dynamic Programming +2
2465. Number of Distinct AveragesVideo
Solution58.9%Easy
Array, Hash Table +2· 1 company
2466. Count Ways To Build Good StringsVideo
Solution58.9%Medium
Dynamic Programming· 8 companies
2467. Most Profitable Path in a TreeVideo
Solution67.3%Medium
Array, Breadth-First Search +3· 6 companies
2468. Split Message Based on LimitVideo
Solution42.1%Hard
Binary Search, String· 5 companies
2469. Convert the TemperatureVideo
Solution90.4%Easy
Math· 2 companies
2470. Number of Subarrays With LCM Equal to KVideo
Solution47.6%Medium
Array, Math +1· 3 companies
2471. Minimum Number of Operations to Sort a Binary Tree by LevelVideo
Solution74.2%Medium
Binary Tree, Breadth-First Search +1· 3 companies
2472. Maximum Number of Non-overlapping Palindrome SubstringsVideo
Solution60.9%Hard
Dynamic Programming, Greedy +2· 5 companies
2473. Minimum Cost to Buy ApplesVideoPremium
Solution67.5%Medium
Array, Graph +2· 2 companies
2474. Customers With Strictly Increasing PurchasesVideoPremium
Solution50.5%Hard
Database· 1 company
2475. Number of Unequal Triplets in ArrayVideo
Solution73.3%Easy
Array, Hash Table +1· 1 company
2476. Closest Nodes Queries in a Binary Search TreeVideo
Solution44.9%Medium
Array, Binary Search +4· 1 company
2477. Minimum Fuel Cost to Report to the CapitalVideo
Solution65.0%Medium
Breadth-First Search, Depth-First Search +2· 5 companies
2478. Number of Beautiful PartitionsVideo
Solution33.5%Hard
Dynamic Programming, String· 1 company
2480. Form a Chemical BondVideoPremium
Solution80.3%Easy
Database
2481. Minimum Cuts to Divide a CircleVideo
Solution56.7%Easy
Geometry, Math· 5 companies
2482. Difference Between Ones and Zeros in Row and ColumnVideo
Solution84.3%Medium
Array, Matrix +1· 1 company
2483. Minimum Penalty for a ShopVideo
Solution71.2%Medium
Prefix Sum, String· 6 companies
2484. Count Palindromic SubsequencesVideo
Solution41.7%Hard
Dynamic Programming, String· 11 companies
2485. Find the Pivot IntegerVideo
Solution83.8%Easy
Math, Prefix Sum· 3 companies
2486. Append Characters to String to Make SubsequenceVideo
Solution72.9%Medium
Greedy, String +1· 2 companies
2487. Remove Nodes From Linked ListVideo
Solution75.0%Medium
Linked List, Monotonic Stack +2· 4 companies
2488. Count Subarrays With Median KVideo
Solution49.7%Hard
Array, Hash Table +1· 3 companies
2489. Number of Substrings With Fixed RatioVideoPremium
Solution56.0%Medium
Hash Table, Math +2· 1 company
2490. Circular SentenceVideo
Solution70.2%Easy
String· 1 company
2491. Divide Players Into Teams of Equal SkillVideo
Solution69.0%Medium
Array, Hash Table +2· 6 companies
2492. Minimum Score of a Path Between Two CitiesVideo
Solution66.2%Medium
Breadth-First Search, Depth-First Search +2· 5 companies
2493. Divide Nodes Into the Maximum Number of GroupsVideo
Solution67.0%Hard
Breadth-First Search, Graph +1· 6 companies
2494. Merge Overlapping Events in the Same HallVideoPremium
Solution38.3%Hard
Database
2495. Number of Subarrays Having Even ProductVideoPremium
Solution63.2%Medium
Array, Dynamic Programming +1
2496. Maximum Value of a String in an ArrayVideo
Solution74.2%Easy
Array, String· 1 company
2497. Maximum Star Sum of a GraphVideo
Solution42.6%Medium
Array, Graph +3· 3 companies
2498. Frog Jump IIVideo
Solution62.6%Medium
Array, Binary Search +1· 3 companies
2499. Minimum Total Cost to Make Arrays UnequalVideo
Solution41.3%Hard
Array, Counting +2· 1 company
2500. Delete Greatest Value in Each RowVideo
Solution80.5%Easy
Array, Heap (Priority Queue) +3· 2 companies
2501. Longest Square Streak in an ArrayVideo
Solution53.1%Medium
Array, Binary Search +3· 4 companies
2502. Design Memory AllocatorVideo
Solution51.0%Medium
Array, Design +2· 18 companies
2503. Maximum Number of Points From Grid QueriesVideo
Solution59.3%Hard
Array, Breadth-First Search +5· 6 companies
2504. Concatenate the Name and the ProfessionVideoPremium
Solution80.6%Easy
Database
2505. Bitwise OR of All Subsequence SumsVideoPremium
Solution63.4%Medium
Array, Bit Manipulation +2· 1 company
2506. Count Pairs Of Similar StringsVideo
Solution73.7%Easy
Array, Bit Manipulation +3· 4 companies
Showing 2,451–2,500 of 4,009