Master DSA Topics - April, 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
2881 Parallel Courses Medium
GraphTopological Sort
2882 Parallel Courses II Hard
Dynamic ProgrammingBit ManipulationGraph
2883 Parallel Courses III Hard
ArrayDynamic ProgrammingGraph
2884 Parallel Execution of Promises for Individual Results Retrieval Medium
JavaScript
2885 Parking Lot Simulator Medium
OOP DesignClassLogic
2886 Parse Lisp Expression Hard
Hash TableStringStack
2887 Parsing A Boolean Expression Hard
StringStackRecursion
2888 Partial Function with Placeholders Easy
JavaScript
2889 Partition Array According to Given Pivot Medium
ArrayTwo PointersSimulation
2890 Partition Array for Maximum Sum Medium
ArrayDynamic Programming
2891 Partition Array into Disjoint Intervals Medium
Array
2892 Partition Array Into Three Parts With Equal Sum Easy
ArrayGreedy
2893 Partition Array Into Two Arrays to Minimize Sum Difference Hard
ArrayTwo PointersBinary Search
2894 Partition Array into Two Equal Product Subsets Medium
ArrayBit ManipulationRecursion
2895 Partition Array Such That Maximum Difference Is K Medium
ArrayGreedySorting
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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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