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Problems

447 problems

Has videoPremium onlyReset
Array447String249Hash Table190Math173Database113Sorting100Simulation93Counting70Two Pointers70Bit Manipulation54Greedy51Matrix41Tree40Depth-First Search39Binary Tree37All topics

Easy · 447 results

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TitleSolutionAcceptDifficultyTopics
3184. Count Pairs That Form a Complete Day IVideo
Solution78.0%Easy
Array, Counting +1· 1 company
3190. Find Minimum Operations to Make All Elements Divisible by ThreeVideo
Solution90.9%Easy
Array, Math· 3 companies
3194. Minimum Average of Smallest and Largest ElementsVideo
Solution85.4%Easy
Array, Sorting +1· 2 companies
3199. Count Triplets with Even XOR Set Bits IVideoPremium
Solution83.3%Easy
Array, Bit Manipulation· 1 company
3200. Maximum Height of a TriangleVideo
Solution44.8%Easy
Array, Enumeration· 1 company
3206. Alternating Groups IVideo
Solution69.5%Easy
Array, Sliding Window· 3 companies
3232. Find if Digit Game Can Be WonVideo
Solution81.5%Easy
Array, Math
3238. Find the Number of Winning PlayersVideo
Solution60.5%Easy
Array, Counting +1· 1 company
3242. Design Neighbor Sum ServiceVideo
Solution76.4%Easy
Array, Design +3
3248. Snake in MatrixVideo
Solution81.8%Easy
Array, Simulation +1· 1 company
3263. Convert Doubly Linked List to Array IVideoPremium
Solution95.0%Easy
Array, Doubly-Linked List +1
3264. Final Array State After K Multiplication Operations IVideo
Solution86.9%Easy
Array, Heap (Priority Queue) +2· 4 companies
3285. Find Indices of Stable MountainsVideo
Solution86.5%Easy
Array· 1 company
3289. The Two Sneaky Numbers of DigitvilleVideo
Solution89.9%Easy
Array, Hash Table +1· 4 companies
3300. Minimum Element After Replacement With Digit SumVideo
Solution89.6%Easy
Array, Math· 3 companies
3314. Construct the Minimum Bitwise Array IVideo
Solution85.3%Easy
Array, Bit Manipulation· 5 companies
3318. Find X-Sum of All K-Long Subarrays IVideo
Solution76.1%Easy
Array, Hash Table +2· 5 companies
3349. Adjacent Increasing Subarrays Detection IVideo
Solution48.0%Easy
Array· 4 companies
3353. Minimum Total OperationsVideoPremium
Solution63.8%Easy
Array
3354. Make Array Elements Equal to ZeroVideo
Solution68.3%Easy
Array, Prefix Sum +1· 5 companies
3364. Minimum Positive Sum Subarray Video
Solution45.6%Easy
Array, Prefix Sum +1
3375. Minimum Operations to Make Array Values Equal to KVideo
Solution73.3%Easy
Array, Hash Table· 4 companies
3379. Transformed ArrayVideo
Solution70.5%Easy
Array, Simulation· 4 companies
3386. Button with Longest Push TimeVideo
Solution41.0%Easy
Array· 2 companies
3392. Count Subarrays of Length Three With a ConditionVideo
Solution61.5%Easy
Array· 5 companies
3396. Minimum Number of Operations to Make Elements in Array DistinctVideo
Solution71.3%Easy
Array, Hash Table· 5 companies
3402. Minimum Operations to Make Columns Strictly IncreasingVideo
Solution71.9%Easy
Array, Greedy +1· 1 company
3411. Maximum Subarray With Equal ProductsVideo
Solution47.2%Easy
Array, Enumeration +3· 1 company
3417. Zigzag Grid Traversal With SkipVideo
Solution64.9%Easy
Array, Matrix +1· 3 companies
3423. Maximum Difference Between Adjacent Elements in a Circular ArrayVideo
Solution75.7%Easy
Array· 5 companies
3427. Sum of Variable Length SubarraysVideo
Solution85.6%Easy
Array, Prefix Sum· 2 companies
3432. Count Partitions with Even Sum DifferenceVideo
Solution85.2%Easy
Array, Math +1· 5 companies
3450. Maximum Students on a Single BenchVideoPremium
Solution87.8%Easy
Array, Hash Table
3452. Sum of Good NumbersVideo
Solution69.6%Easy
Array· 2 companies
3467. Transform Array by ParityVideo
Solution89.7%Easy
Array, Counting +1· 1 company
3471. Find the Largest Almost Missing IntegerVideo
Solution49.4%Easy
Array, Hash Table· 2 companies
3477. Fruits Into Baskets IIVideo
Solution70.2%Easy
Array, Binary Search +3· 5 companies
3483. Unique 3-Digit Even NumbersVideo
Solution79.8%Easy
Array, Enumeration +2· 3 companies
3487. Maximum Unique Subarray Sum After DeletionVideo
Solution40.5%Easy
Array, Greedy +1· 5 companies
3491. Phone Number PrefixVideoPremium
Solution69.9%Easy
Array, Sorting +2
3502. Minimum Cost to Reach Every PositionVideo
Solution82.6%Easy
Array
3507. Minimum Pair Removal to Sort Array IVideo
Solution65.3%Easy
Array, Doubly-Linked List +5· 5 companies
3512. Minimum Operations to Make Array Sum Divisible by KVideo
Solution92.4%Easy
Array, Math· 4 companies
3550. Smallest Index With Digit Sum Equal to IndexVideo
Solution84.6%Easy
Array, Math· 1 company
3591. Check if Any Element Has Prime FrequencyVideo
Solution62.6%Easy
Array, Counting +3
3606. Coupon Code ValidatorVideo
Solution64.4%Easy
Array, Hash Table +2· 2 companies
3633. Earliest Finish Time for Land and Water Rides IVideo
Solution73.0%Easy
Array, Binary Search +3· 4 companies
3637. Trionic Array IVideo
Solution49.5%Easy
Array· 4 companies
3643. Flip Square Submatrix VerticallyVideo
Solution79.3%Easy
Array, Matrix +1· 2 companies
3663. Find The Least Frequent DigitVideo
Solution68.8%Easy
Array, Counting +2· 1 company
Showing 351–400 of 447