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10 problems

Has video Premium only Reset

Data Stream Array1,196 Hash Table465 String434 Greedy327 Math327 Dynamic Programming324 Sorting300 Depth-First Search208 Binary Search187 Breadth-First Search165 Matrix163 Tree157 Prefix Sum153 Two Pointers148 Database135 All topics

Medium · With video · 10 results

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TitleSolutionAcceptDifficultyTopics

362. Design Hit CounterVideoPremium

Solution69.6%Medium

Array, Binary Search +3· 25 companies

901. Online Stock SpanVideo

Solution69.5%Medium

Data Stream, Design +2· 7 companies

1352. Product of the Last K NumbersVideo

Solution62.9%Medium

Array, Data Stream +3· 11 companies

1429. First Unique NumberVideoPremium

Solution57.8%Medium

Array, Data Stream +3· 5 companies

1472. Design Browser HistoryVideo

Solution78.3%Medium

Array, Data Stream +4· 13 companies

1500. Design a File Sharing SystemVideoPremium

Solution41.7%Medium

Data Stream, Design +3· 1 company

1670. Design Front Middle Back QueueVideo

Solution59.1%Medium

Array, Data Stream +3· 3 companies

2034. Stock Price Fluctuation Video

Solution49.1%Medium

Data Stream, Design +3· 6 companies

2526. Find Consecutive Integers from a Data StreamVideo

Solution51.5%Medium

Counting, Data Stream +3· 1 company

3829. Design Ride Sharing SystemVideo

Solution62.6%Medium

Data Stream, Design +2· 1 company

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