Master DSA Topics - January, 2026

Practice problems across 75+ categories

All Coding Problems

Practice coding problems across all companies and topics 3600 problems | 879 Easy | 1856 Medium | 842 Hard

# Problem Difficulty Topics
1561 Largest Values From Labels Medium
ArrayHash TableGreedy
1562 Last Day Where You Can Still Cross Hard
ArrayBinary SearchDepth-First Search
1563 Last Moment Before All Ants Fall Out of a Plank Medium
ArrayBrainteaserSimulation
1564 Last Person to Fit in the Bus Medium
Database
1565 Last Stone Weight Easy
ArrayHeap (Priority Queue)
1566 Last Stone Weight II Medium
ArrayDynamic Programming
1567 Last Substring in Lexicographical Order Hard
Two PointersString
1568 Last Visited Integers Easy
ArraySimulation
1569 Latest Time by Replacing Hidden Digits Easy
StringGreedy
1570 Latest Time You Can Obtain After Replacing Characters Easy
StringEnumeration
1571 Leaf-Similar Trees Easy
TreeDepth-First SearchBinary Tree
1572 League Statistics Medium
Database
1573 Least Number of Unique Integers after K Removals Medium
ArrayHash TableGreedy
1574 Least Operators to Express Number Hard
MathDynamic ProgrammingMemoization
1575 Leetcodify Friends Recommendations Hard
Database
Showing 1561-1575 of 3600
1 ... 103 104 105 106 107 ... 240

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public class MyFirstJavaProgram { Edit & Run

   /* This is my first java program.
    * This will print 'Hello, World!' as the output
    */

   public static void main(String []args) {
      System.out.println("Hello, World!"); // prints
   }
}

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