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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
2507. Smallest Value After Replacing With Sum of Prime FactorsVideo
Solution50.4%Medium
Math, Number Theory +1
2508. Add Edges to Make Degrees of All Nodes EvenVideo
Solution37.3%Hard
Graph, Hash Table· 1 company
2509. Cycle Length Queries in a TreeVideo
Solution60.9%Hard
Array, Binary Tree +1· 1 company
2510. Check if There is a Path With Equal Number of 0's And 1'sVideoPremium
Solution51.9%Medium
Array, Dynamic Programming +1· 1 company
2511. Maximum Enemy Forts That Can Be CapturedVideo
Solution41.8%Easy
Array, Two Pointers
2512. Reward Top K StudentsVideo
Solution47.5%Medium
Array, Hash Table +3· 1 company
2513. Minimize the Maximum of Two ArraysVideo
Solution32.8%Medium
Binary Search, Math +1· 1 company
2514. Count AnagramsVideo
Solution38.4%Hard
Combinatorics, Counting +3· 1 company
2515. Shortest Distance to Target String in a Circular ArrayVideo
Solution65.1%Easy
Array, String· 4 companies
2516. Take K of Each Character From Left and RightVideo
Solution51.4%Medium
Hash Table, Sliding Window +1· 3 companies
2517. Maximum Tastiness of Candy BasketVideo
Solution68.6%Medium
Array, Binary Search +2· 3 companies
2518. Number of Great PartitionsVideo
Solution34.0%Hard
Array, Dynamic Programming· 2 companies
2519. Count the Number of K-Big IndicesVideoPremium
Solution53.2%Hard
Array, Binary Indexed Tree +5· 1 company
2520. Count the Digits That Divide a NumberVideo
Solution85.9%Easy
Math· 3 companies
2521. Distinct Prime Factors of Product of ArrayVideo
Solution55.5%Medium
Array, Hash Table +2· 2 companies
2522. Partition String Into Substrings With Values at Most KVideo
Solution47.6%Medium
Dynamic Programming, Greedy +1
2523. Closest Prime Numbers in RangeVideo
Solution51.7%Medium
Math, Number Theory· 6 companies
2524. Maximum Frequency Score of a SubarrayVideoPremium
Solution35.7%Hard
Array, Hash Table +3· 1 company
2525. Categorize Box According to CriteriaVideo
Solution40.7%Easy
Math· 1 company
2526. Find Consecutive Integers from a Data StreamVideo
Solution51.5%Medium
Counting, Data Stream +3· 1 company
2527. Find Xor-Beauty of ArrayVideo
Solution71.3%Medium
Array, Bit Manipulation +1· 1 company
2528. Maximize the Minimum Powered CityVideo
Solution61.8%Hard
Array, Binary Search +4· 2 companies
2529. Maximum Count of Positive Integer and Negative IntegerVideo
Solution74.3%Easy
Array, Binary Search +1· 5 companies
2530. Maximal Score After Applying K OperationsVideo
Solution63.7%Medium
Array, Greedy +1· 6 companies
2531. Make Number of Distinct Characters EqualVideo
Solution27.5%Medium
Counting, Hash Table +1· 1 company
2532. Time to Cross a BridgeVideo
Solution44.4%Hard
Array, Heap (Priority Queue) +1· 1 company
2533. Number of Good Binary StringsVideoPremium
Solution52.8%Medium
Dynamic Programming· 1 company
2534. Time Taken to Cross the DoorVideoPremium
Solution50.1%Hard
Array, Queue +1· 3 companies
2535. Difference Between Element Sum and Digit Sum of an ArrayVideo
Solution85.3%Easy
Array, Math· 4 companies
2536. Increment Submatrices by OneVideo
Solution73.8%Medium
Array, Matrix +1· 3 companies
2537. Count the Number of Good SubarraysVideo
Solution65.9%Medium
Array, Hash Table +1· 7 companies
2538. Difference Between Maximum and Minimum Price SumVideo
Solution34.5%Hard
Array, Depth-First Search +2· 2 companies
2539. Count the Number of Good SubsequencesVideoPremium
Solution47.7%Medium
Combinatorics, Counting +3· 4 companies
2540. Minimum Common ValueVideo
Solution60.9%Easy
Array, Binary Search +2· 3 companies
2541. Minimum Operations to Make Array Equal IIVideo
Solution33.1%Medium
Array, Greedy +1· 1 company
2542. Maximum Subsequence ScoreVideo
Solution54.6%Medium
Array, Greedy +2· 5 companies
2543. Check if Point Is ReachableVideo
Solution45.5%Hard
Math, Number Theory· 1 company
2544. Alternating Digit SumVideo
Solution69.7%Easy
Math· 4 companies
2545. Sort the Students by Their Kth ScoreVideo
Solution86.1%Medium
Array, Matrix +1· 3 companies
2546. Apply Bitwise Operations to Make Strings EqualVideo
Solution42.6%Medium
Bit Manipulation, String· 1 company
2547. Minimum Cost to Split an ArrayVideo
Solution45.4%Hard
Array, Counting +2· 1 company
2548. Maximum Price to Fill a BagVideoPremium
Solution65.2%Medium
Array, Greedy +1· 1 company
2549. Count Distinct Numbers on BoardVideo
Solution61.7%Easy
Array, Hash Table +2· 1 company
2550. Count Collisions of Monkeys on a PolygonVideo
Solution30.6%Medium
Math, Recursion· 3 companies
2551. Put Marbles in BagsVideo
Solution72.2%Hard
Array, Greedy +2· 8 companies
2552. Count Increasing QuadrupletsVideo
Solution34.6%Hard
Array, Binary Indexed Tree +3· 2 companies
2553. Separate the Digits in an ArrayVideo
Solution85.7%Easy
Array, Simulation· 3 companies
2554. Maximum Number of Integers to Choose From a Range IVideo
Solution68.0%Medium
Array, Binary Search +3· 1 company
2555. Maximize Win From Two SegmentsVideo
Solution38.2%Medium
Array, Binary Search +1· 1 company
2556. Disconnect Path in a Binary Matrix by at Most One FlipVideo
Solution27.8%Medium
Array, Breadth-First Search +3· 1 company
Showing 2,501–2,550 of 4,009