Harman International LeetCode Interview Questions
Practice 45 real coding problems frequently asked in Harman International technical interviews. Master these questions to ace your next Harman International software engineering interview.
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Harman International Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
LRU Cache 100% | MediumM | Solve→ |
House Robber 98% | MediumM | Solve→ |
Custom Sort String 96% | MediumM | Solve→ |
Move Zeroes 95% | EasyE | Solve→ |
Number of Distinct Islands 94% | MediumM | Solve→ |
Single Number 94% | EasyE | Solve→ |
Subarray Sum Equals K 88% | MediumM | Solve→ |
Shortest Palindrome 80% | HardH | Solve→ |
Flip Columns For Maximum Number of Equal Rows 78% | MediumM | Solve→ |
The Earliest Moment When Everyone Become Friends 78% | MediumM | Solve→ |
Number of Islands II 77% | HardH | Solve→ |
Rank Teams by Votes 75% | MediumM | Solve→ |
IP to CIDR 74% | MediumM | Solve→ |
Max Stack 73% | HardH | Solve→ |
Word Break II 71% | HardH | Solve→ |
First Unique Character in a String 71% | EasyE | Solve→ |
Design Tic-Tac-Toe 67% | MediumM | Solve→ |
Alien Dictionary 67% | HardH | Solve→ |
Majority Element 64% | EasyE | Solve→ |
Convert Binary Search Tree to Sorted Doubly Linked List 63% | MediumM | Solve→ |
Longest Repeating Character Replacement 59% | MediumM | Solve→ |
Merge Strings Alternately 58% | EasyE | Solve→ |
Course Schedule 58% | MediumM | Solve→ |
Letter Combinations of a Phone Number 58% | MediumM | Solve→ |
Minimum Path Sum 58% | MediumM | Solve→ |
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Continuous Subarray Sum 56% | MediumM | Solve→ |
Roman to Integer 55% | EasyE | Solve→ |
Check Completeness of a Binary Tree 54% | MediumM | Solve→ |
Maximum Value at a Given Index in a Bounded Array 54% | MediumM | Solve→ |
Group Anagrams 51% | MediumM | Solve→ |
Two Best Non-Overlapping Events 47% | MediumM | Solve→ |
Next Permutation 47% | MediumM | Solve→ |
Reverse Words in a String 44% | MediumM | Solve→ |
String Compression 39% | MediumM | Solve→ |
Longest Substring Without Repeating Characters 38% | MediumM | Solve→ |
Check If N and Its Double Exist 38% | EasyE | Solve→ |
Maximum Swap 37% | MediumM | Solve→ |
Convert Sorted List to Binary Search Tree 37% | MediumM | Solve→ |
Generate Parentheses 33% | MediumM | Solve→ |
Group Shifted Strings 30% | MediumM | Solve→ |
Integer to English Words 30% | HardH | Solve→ |
Unique Paths 24% | MediumM | Solve→ |
Find K Pairs with Smallest Sums 22% | MediumM | Solve→ |
Sliding Window Maximum 21% | HardH | Solve→ |
Same Tree 20% | EasyE | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Harman International ask in interviews?
Harman International commonly asks 45 coding problems in technical interviews, including LRU Cache, House Robber, Custom Sort String. The difficulty breakdown is 8 Easy, 30 Medium, and 7 Hard problems.
How should I prepare for a Harman International coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Harman International interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Harman International coding interviews?
Based on our data, Harman International interviews include 8 Easy (18%), 30 Medium (67%), and 7 Hard (16%) problems.
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