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
901 Earliest Second to Mark Indices II Hard
ArrayBinary SearchGreedy
902 Eat Pizzas! Medium
ArrayGreedySorting
903 Edit Distance Medium
StringDynamic Programming
904 Egg Drop With 2 Eggs and N Floors Medium
MathDynamic Programming
905 Election Results Medium
Database
906 Element Appearing More Than 25% In Sorted Array Easy
Array
907 Elements in Array After Removing and Replacing Elements Medium
Array
908 Eliminate Maximum Number of Monsters Medium
ArrayGreedySorting
909 Elimination Game Medium
MathRecursion
910 Employee Bonus Easy
Database
911 Employee Free Time Hard
ArrayLine SweepSorting
912 Employee Importance Medium
ArrayHash TableTree
913 Employee Task Duration and Concurrent Tasks Hard
Database
914 Employees Earning More Than Their Managers Easy
Database
915 Employees Project Allocation Hard
Database
Showing 901-915 of 3600
1 ... 59 60 61 62 63 ... 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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