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
871 Divide a String Into Groups of Size k Easy
StringSimulation
872 Divide an Array Into Subarrays With Minimum Cost I Easy
ArraySortingEnumeration
873 Divide an Array Into Subarrays With Minimum Cost II Hard
ArrayHash TableSliding Window
874 Divide Array in Sets of K Consecutive Numbers Medium
ArrayHash TableGreedy
875 Divide Array Into Arrays With Max Difference Medium
ArrayGreedySorting
876 Divide Array Into Equal Pairs Easy
ArrayHash TableBit Manipulation
877 Divide Array Into Increasing Sequences Hard
ArrayCounting
878 Divide Chocolate Hard
ArrayBinary Search
879 Divide Intervals Into Minimum Number of Groups Medium
ArrayTwo PointersGreedy
880 Divide Nodes Into the Maximum Number of Groups Hard
Depth-First SearchBreadth-First SearchUnion Find
881 Divide Players Into Teams of Equal Skill Medium
ArrayHash TableTwo Pointers
882 Divide Two Integers Medium
MathBit Manipulation
883 Divisible and Non-divisible Sums Difference Easy
Math
884 Divisor Game Easy
MathDynamic ProgrammingBrainteaser
885 DNA Pattern Recognition Medium
Database
Showing 871-885 of 3600
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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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