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Database57 Array37 String20 Hash Table17 Math11 Sorting9 Two Pointers6 Binary Search5 Counting4 Design4 Linked List4 Simulation4 Binary Tree3 Bit Manipulation3 Data Stream3 All topics

Easy · Premium · 37 results

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TitleSolutionAcceptDifficultyTopics

157. Read N Characters Given Read4VideoPremium

Solution42.5%Easy

Array, Interactive +1· 3 companies

163. Missing RangesVideoPremium

Solution35.5%Easy

Array· 2 companies

170. Two Sum III - Data structure designVideoPremium

Solution39.1%Easy

Array, Data Stream +3· 2 companies

243. Shortest Word DistanceVideoPremium

Solution66.3%Easy

Array, String· 8 companies

252. Meeting RoomsVideoPremium

Solution59.4%Easy

Array, Sorting· 10 companies

346. Moving Average from Data StreamVideoPremium

Solution80.2%Easy

Array, Data Stream +2· 11 companies

422. Valid Word SquareVideoPremium

Solution42.9%Easy

Array, Matrix· 1 company

604. Design Compressed String IteratorVideoPremium

Solution40.5%Easy

Array, Design +2· 1 company

734. Sentence SimilarityVideoPremium

Solution44.5%Easy

Array, Hash Table +1· 1 company

760. Find Anagram MappingsVideoPremium

Solution83.8%Easy

Array, Hash Table· 1 company

1064. Fixed PointVideoPremium

Solution64.1%Easy

Array, Binary Search· 1 company

1065. Index Pairs of a StringVideoPremium

Solution68.6%Easy

Array, Sorting +2· 1 company

1085. Sum of Digits in the Minimum NumberVideoPremium

Solution76.6%Easy

Array, Math· 1 company

1086. High FiveVideoPremium

Solution74.5%Easy

Array, Hash Table +2· 2 companies

1099. Two Sum Less Than KVideoPremium

Solution61.9%Easy

Array, Binary Search +2· 1 company

1133. Largest Unique NumberVideoPremium

Solution71.3%Easy

Array, Hash Table +1· 1 company

1150. Check If a Number Is Majority Element in a Sorted ArrayVideoPremium

Solution59.9%Easy

Array, Binary Search· 1 company

1176. Diet Plan PerformanceVideoPremium

Solution55.9%Easy

Array, Sliding Window· 1 company

1196. How Many Apples Can You Put into the BasketVideoPremium

Solution67.0%Easy

Array, Greedy +1· 1 company

1213. Intersection of Three Sorted ArraysVideoPremium

Solution80.2%Easy

Array, Binary Search +2· 2 companies

1228. Missing Number In Arithmetic ProgressionVideoPremium

Solution52.0%Easy

Array, Math· 2 companies

1243. Array TransformationVideoPremium

Solution53.6%Easy

Array, Simulation· 1 company

1426. Counting ElementsVideoPremium

Solution60.9%Easy

Array, Hash Table· 1 company

1427. Perform String ShiftsVideoPremium

Solution56.0%Easy

Array, Math +1· 1 company

1708. Largest Subarray Length KVideoPremium

Solution65.7%Easy

Array, Greedy· 1 company

1826. Faulty SensorVideoPremium

Solution50.2%Easy

Array, Two Pointers· 1 company

2229. Check if an Array Is ConsecutiveVideoPremium

Solution61.6%Easy

Array, Hash Table +1

2728. Count Houses in a Circular StreetVideoPremium

Solution86.1%Easy

Array, Interactive· 1 company

3173. Bitwise OR of Adjacent ElementsVideoPremium

Solution94.8%Easy

Array, Bit Manipulation· 1 company

3199. Count Triplets with Even XOR Set Bits IVideoPremium

Solution83.3%Easy

Array, Bit Manipulation· 1 company

3263. Convert Doubly Linked List to Array IVideoPremium

Solution95.0%Easy

Array, Doubly-Linked List +1

3353. Minimum Total OperationsVideoPremium

Solution63.8%Easy

3450. Maximum Students on a Single BenchVideoPremium

Solution87.8%Easy

Array, Hash Table

3491. Phone Number PrefixVideoPremium

Solution69.9%Easy

Array, Sorting +2

3667. Sort Array By Absolute ValueVideoPremium

Solution86.7%Easy

Array, Math +2· 1 company

3687. Library Late Fee CalculatorVideoPremium

Solution94.4%Easy

Array, Simulation

3696. Maximum Distance Between Unequal Words in Array IVideoPremium

Solution81.7%Easy

Array, String· 1 company

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