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Array2,209 String870 Hash Table786 Math682 Dynamic Programming666 Sorting504 Greedy480 Binary Search352 Depth-First Search335 Database303 Bit Manipulation283 Matrix278 Tree261 Breadth-First Search255 Two Pointers249 All topics

With video · 4,009 results

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TitleSolutionAcceptDifficultyTopics

1551. Minimum Operations to Make Array EqualVideo

Solution82.8%Medium

Math· 2 companies

1552. Magnetic Force Between Two BallsVideo

Solution72.6%Medium

Array, Binary Search +1· 9 companies

1553. Minimum Number of Days to Eat N OrangesVideo

Solution36.2%Hard

Dynamic Programming, Memoization· 1 company

1554. Strings Differ by One CharacterVideoPremium

Solution39.4%Medium

Hash Function, Hash Table +2· 1 company

1555. Bank Account SummaryVideoPremium

Solution52.4%Medium

Database· 1 company

1556. Thousand SeparatorVideo

Solution53.7%Easy

1557. Minimum Number of Vertices to Reach All NodesVideo

Solution81.6%Medium

Graph· 4 companies

1558. Minimum Numbers of Function Calls to Make Target ArrayVideo

Solution62.9%Medium

Array, Bit Manipulation +1· 1 company

1559. Detect Cycles in 2D GridVideo

Solution63.2%Medium

Array, Breadth-First Search +3· 6 companies

1560. Most Visited Sector in a Circular TrackVideo

Solution59.9%Easy

Array, Simulation· 2 companies

1561. Maximum Number of Coins You Can GetVideo

Solution84.9%Medium

Array, Game Theory +3· 1 company

1562. Find Latest Group of Size MVideo

Solution43.8%Medium

Array, Binary Search +2· 1 company

1563. Stone Game VVideo

Solution58.8%Hard

Array, Dynamic Programming +2· 1 company

1564. Put Boxes Into the Warehouse IVideoPremium

Solution67.9%Medium

Array, Greedy +1· 3 companies

1565. Unique Orders and Customers Per MonthVideoPremium

Solution82.1%Easy

1566. Detect Pattern of Length M Repeated K or More TimesVideo

Solution43.9%Easy

Array, Enumeration· 1 company

1567. Maximum Length of Subarray With Positive ProductVideo

Solution44.9%Medium

Array, Dynamic Programming +1· 2 companies

1568. Minimum Number of Days to Disconnect IslandVideo

Solution58.8%Hard

Array, Breadth-First Search +3· 4 companies

1569. Number of Ways to Reorder Array to Get Same BSTVideo

Solution65.8%Hard

Array, Binary Search Tree +8· 2 companies

1570. Dot Product of Two Sparse VectorsVideoPremium

Solution89.9%Medium

Array, Design +2· 12 companies

1571. Warehouse ManagerVideoPremium

Solution87.5%Easy

Database· 1 company

1572. Matrix Diagonal SumVideo

Solution84.2%Easy

Array, Matrix· 6 companies

1573. Number of Ways to Split a StringVideo

Solution34.6%Medium

Math, String· 1 company

1574. Shortest Subarray to be Removed to Make Array SortedVideo

Solution51.2%Medium

Array, Binary Search +3· 9 companies

1575. Count All Possible RoutesVideo

Solution65.1%Hard

Array, Dynamic Programming +1

1576. Replace All ?'s to Avoid Consecutive Repeating CharactersVideo

Solution45.7%Easy

String· 1 company

1577. Number of Ways Where Square of Number Is Equal to Product of Two NumbersVideo

Solution43.9%Medium

Array, Hash Table +2

1578. Minimum Time to Make Rope ColorfulVideo

Solution65.2%Medium

Array, Dynamic Programming +2· 3 companies

1579. Remove Max Number of Edges to Keep Graph Fully TraversableVideo

Solution70.1%Hard

Graph, Union Find· 4 companies

1580. Put Boxes Into the Warehouse IIVideoPremium

Solution66.6%Medium

Array, Greedy +1· 2 companies

1581. Customer Who Visited but Did Not Make Any TransactionsVideo

Solution68.9%Easy

Database· 7 companies

1582. Special Positions in a Binary MatrixVideo

Solution72.6%Easy

Array, Matrix· 3 companies

1583. Count Unhappy FriendsVideo

Solution62.6%Medium

Array, Simulation· 2 companies

1584. Min Cost to Connect All PointsVideo

Solution71.7%Medium

Array, Graph +2· 10 companies

1585. Check If String Is Transformable With Substring Sort OperationsVideo

Solution51.9%Hard

Greedy, Sorting +1· 1 company

1586. Binary Search Tree Iterator IIVideoPremium

Solution63.4%Medium

Binary Search Tree, Binary Tree +4· 1 company

1587. Bank Account Summary IIVideo

Solution83.4%Easy

Database· 1 company

1588. Sum of All Odd Length SubarraysVideo

Solution84.0%Easy

Array, Math +1· 3 companies

1589. Maximum Sum Obtained of Any PermutationVideo

Solution41.7%Medium

Array, Greedy +2· 2 companies

1590. Make Sum Divisible by PVideo

Solution42.6%Medium

Array, Hash Table +1· 7 companies

1591. Strange Printer IIVideo

Solution61.4%Hard

Array, Graph +2· 1 company

1592. Rearrange Spaces Between WordsVideo

Solution43.9%Easy

String· 1 company

1593. Split a String Into the Max Number of Unique SubstringsVideo

Solution68.8%Medium

Backtracking, Hash Table +1· 5 companies

1594. Maximum Non Negative Product in a MatrixVideo

Solution51.5%Medium

Array, Dynamic Programming +1· 4 companies

1595. Minimum Cost to Connect Two Groups of PointsVideo

Solution50.9%Hard

Array, Bit Manipulation +3· 1 company

1596. The Most Frequently Ordered Products for Each CustomerVideoPremium

Solution77.7%Medium

Database· 1 company

1597. Build Binary Expression Tree From Infix ExpressionVideoPremium

–62.5%Hard

Binary Tree, Stack +2· 1 company

1598. Crawler Log FolderVideo

Solution71.7%Easy

Array, Stack +1· 2 companies

1599. Maximum Profit of Operating a Centennial WheelVideo

Solution44.6%Medium

Array, Simulation· 1 company

1600. Throne InheritanceVideo

Solution68.2%Medium

Depth-First Search, Design +2· 2 companies

Showing 1,551–1,600 of 4,009