Master DSA Topics - February, 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
2820 Election Results Medium
Database
2821 Delay the Resolution of Each Promise Medium
Database
2822 Inversion of Object Easy
Database
2823 Deep Object Filter Medium
Database
2824 Count Pairs Whose Sum is Less than Target Easy
ArrayTwo PointersBinary Search
2825 Make String a Subsequence Using Cyclic Increments Medium
Two PointersString
2826 Sorting Three Groups Medium
ArrayBinary SearchDynamic Programming
2827 Number of Beautiful Integers in the Range Hard
MathDynamic Programming
2828 Check if a String Is an Acronym of Words Easy
ArrayString
2829 Determine the Minimum Sum of a k-avoiding Array Medium
MathGreedy
2830 Maximize the Profit as the Salesman Medium
ArrayHash TableBinary Search
2831 Find the Longest Equal Subarray Medium
ArrayHash TableBinary Search
2832 Maximal Range That Each Element Is Maximum in It Medium
ArrayStackMonotonic Stack
2833 Furthest Point From Origin Easy
StringCounting
2834 Find the Minimum Possible Sum of a Beautiful Array Medium
MathGreedy
Showing 2821-2835 of 3602
1 ... 187 188 189 190 191 ... 241

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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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