Array Coding Problems

Master array manipulation and traversal techniques

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

Master DSA Topics - January, 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
1081 Maximum Sum With at Most K Elements Medium
ArrayGreedySorting
1082 Maximum Sum With Exactly K Elements Easy
ArrayGreedy
1083 Maximum Tastiness of Candy Basket Medium
ArrayBinary SearchGreedy
1084 Maximum Total Area Occupied by Pistons Hard
ArrayHash TableString
1085 Maximum Total Beauty of the Gardens Hard
ArrayTwo PointersBinary Search
1086 Maximum Total Damage With Spell Casting Medium
ArrayHash TableTwo Pointers
1087 Maximum Total Reward Using Operations I Medium
ArrayDynamic Programming
1088 Maximum Total Reward Using Operations II Hard
ArrayDynamic ProgrammingBit Manipulation
1089 Maximum Trailing Zeros in a Cornered Path Medium
ArrayMatrixPrefix Sum
1090 Maximum Unique Subarray Sum After Deletion Easy
ArrayHash TableGreedy
1091 Maximum Units on a Truck Easy
ArrayGreedySorting
1092 Maximum Vacation Days Hard
ArrayDynamic ProgrammingMatrix
1093 Maximum Value of a String in an Array Easy
ArrayString
1094 Maximum Value of an Ordered Triplet I Easy
Array
1095 Maximum Value of an Ordered Triplet II Medium
Array
Showing 1081-1095 of 1947
1 ... 71 72 73 74 75 ... 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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