Array Coding Problems

Master array manipulation and traversal techniques

1947
Total Problems
398
Easy
1049
Medium
497
Hard
Start Practicing
0123

Master DSA Topics - February, 2026

Practice problems across 75+ categories

Array Coding Problems

Practice problems frequently asked at Array 1947 problems | 398 Easy | 1049 Medium | 497 Hard

# Problem Difficulty Topics
1501 Partition Array According to Given Pivot Medium
ArrayTwo PointersSimulation
1502 Partition Array for Maximum Sum Medium
ArrayDynamic Programming
1503 Partition Array into Disjoint Intervals Medium
Array
1504 Partition Array Into Three Parts With Equal Sum Easy
ArrayGreedy
1505 Partition Array Into Two Arrays to Minimize Sum Difference Hard
ArrayTwo PointersBinary Search
1506 Partition Array into Two Equal Product Subsets Medium
ArrayBit ManipulationRecursion
1507 Partition Array Such That Maximum Difference Is K Medium
ArrayGreedySorting
1508 Partition Array to Minimize XOR Medium
ArrayDynamic ProgrammingBit Manipulation
1509 Partition Equal Subset Sum Medium
ArrayDynamic Programming
1510 Partition to K Equal Sum Subsets Medium
ArrayDynamic ProgrammingBacktracking
1511 Pascal's Triangle Easy
ArrayDynamic Programming
1512 Pascal's Triangle II Easy
ArrayDynamic Programming
1513 Patching Array Hard
ArrayGreedy
1514 Path Existence Queries in a Graph I Medium
ArrayHash TableBinary Search
1515 Path Existence Queries in a Graph II Hard
ArrayTwo PointersBinary Search
Showing 1501-1515 of 1947
1 ... 99 100 101 102 103 ... 130

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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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