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
1771 Stickers to Spell Word Hard
ArrayHash TableString
1772 Stone Game Medium
ArrayMathDynamic Programming
1773 Stone Game II Medium
ArrayMathDynamic Programming
1774 Stone Game III Hard
ArrayMathDynamic Programming
1775 Stone Game IX Medium
ArrayMathGreedy
1776 Stone Game V Hard
ArrayMathDynamic Programming
1777 Stone Game VI Medium
ArrayMathGreedy
1778 Stone Game VII Medium
ArrayMathDynamic Programming
1779 Stone Game VIII Hard
ArrayMathDynamic Programming
1780 Strange Printer II Hard
ArrayGraphTopological Sort
1781 Stream of Characters Hard
ArrayStringDesign
1782 String Matching in an Array Easy
ArrayStringString Matching
1783 Strobogrammatic Number II Medium
ArrayStringRecursion
1784 Strobogrammatic Number III Hard
ArrayStringRecursion
1785 Subarray Product Less Than K Medium
ArrayBinary SearchSliding Window
Showing 1771-1785 of 1947
1 ... 117 118 119 120 121 ... 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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