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
2805 Custom Interval Medium
JavaScript
2806 Account Balance After Rounded Purchase Easy
Math
2807 Faulty Keyboard Easy
StringSimulation
2807 Insert Greatest Common Divisors in Linked List Medium
Linked ListMathNumber Theory
2808 Minimum Seconds to Equalize a Circular Array Medium
ArrayHash Table
2809 Find the Safest Path in a Grid Medium
ArrayBinary SearchBreadth-First Search
2809 Minimum Time to Make Array Sum At Most x Hard
ArrayDynamic ProgrammingSorting
2811 Check if it is Possible to Split Array Medium
ArrayDynamic ProgrammingGreedy
2811 Minimum Time Takes to Reach Destination Without Drowning Hard
ArrayBreadth-First SearchMatrix
2813 Double a Number Represented as a Linked List Medium
Linked ListMathStack
2813 Maximum Elegance of a K-Length Subsequence Hard
ArrayHash TableStack
2815 Max Pair Sum in an Array Easy
ArrayHash Table
2817 Minimum Absolute Difference Between Elements With Constraint Medium
ArrayBinary SearchOrdered Set
2818 Apply Operations to Maximize Score Hard
ArrayMathStack
2819 Minimum Relative Loss After Buying Chocolates Hard
ArrayBinary SearchSorting
Showing 2806-2820 of 3602
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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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