Apple Coding Problems

Solve Apple's unique problem-solving challenges

571
Total Problems
192
Easy
283
Medium
92
Hard
Start Practicing

Master DSA Topics - January, 2026

Practice problems across 75+ categories

Apple Coding Problems

Practice problems frequently asked at Apple 571 problems | 192 Easy | 283 Medium | 92 Hard

# Problem Difficulty Topics
271 Maximize Subarray Sum After Removing All Occurrences of One Element Hard
ArrayDynamic ProgrammingSegment Tree
272 Maximize Sum Of Array After K Negations Easy
ArrayGreedySorting
273 Maximize Win From Two Segments Medium
ArrayBinary SearchSliding Window
274 Maximum 69 Number Easy
MathGreedy
275 Maximum Area of Longest Diagonal Rectangle Easy
Array
276 Maximum Depth of N-ary Tree Easy
TreeDepth-First SearchBreadth-First Search
277 Maximum Difference Between Adjacent Elements in a Circular Array Easy
Array
278 Maximum Difference by Remapping a Digit Easy
MathGreedy
279 Maximum Distance in Arrays Medium
ArrayGreedy
280 Maximum Frequency of an Element After Performing Operations II Hard
ArrayBinary SearchSliding Window
281 Maximum Frequency Stack Hard
Hash TableStackDesign
282 Maximum Good Subtree Score Hard
ArrayDynamic ProgrammingBit Manipulation
283 Maximum Hamming Distances Hard
ArrayBit ManipulationBreadth-First Search
284 Maximum Height of a Triangle Easy
ArrayEnumeration
285 Maximum Number of Alloys Medium
ArrayBinary Search
Showing 271-285 of 571
1 ... 17 18 19 20 21 ... 39

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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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