Wissen Technology LeetCode Interview Questions
Practice 23 real coding problems frequently asked in Wissen Technology technical interviews. Master these questions to ace your next Wissen Technology software engineering interview.
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Wissen Technology Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Lowest Common Ancestor of a Binary Tree III 100% | MediumM | Solve→ |
Find Longest Self-Contained Substring 83% | HardH | Solve→ |
LRU Cache 82% | MediumM | Solve→ |
Maximum Swap 81% | MediumM | Solve→ |
Longest Increasing Path in a Matrix 80% | HardH | Solve→ |
Top K Frequent Elements 79% | MediumM | Solve→ |
Design Hit Counter 76% | MediumM | Solve→ |
Add Two Numbers 72% | MediumM | Solve→ |
Two Sum II - Input Array Is Sorted 68% | MediumM | Solve→ |
Design an Array Statistics Tracker 61% | HardH | Solve→ |
Subarray Sum Equals K 59% | MediumM | Solve→ |
Create Hello World Function 54% | EasyE | Solve→ |
Check Completeness of a Binary Tree 53% | MediumM | Solve→ |
Making A Large Island 50% | HardH | Solve→ |
Recyclable and Low Fat Products 48% | EasyE | Solve→ |
Remove All Adjacent Duplicates in String II 46% | MediumM | Solve→ |
Linked List Cycle 44% | EasyE | Solve→ |
Unique Paths II 43% | MediumM | Solve→ |
Take Gifts From the Richest Pile 38% | EasyE | Solve→ |
Longest Substring Without Repeating Characters 35% | MediumM | Solve→ |
Maximum Product Subarray 33% | MediumM | Solve→ |
Longest Common Prefix 29% | EasyE | Solve→ |
Missing Ranges 28% | EasyE | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Wissen Technology ask in interviews?
Wissen Technology commonly asks 23 coding problems in technical interviews, including Lowest Common Ancestor of a Binary Tree III, Find Longest Self-Contained Substring, LRU Cache. The difficulty breakdown is 6 Easy, 13 Medium, and 4 Hard problems.
How should I prepare for a Wissen Technology coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Wissen Technology interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Wissen Technology coding interviews?
Based on our data, Wissen Technology interviews include 6 Easy (26%), 13 Medium (57%), and 4 Hard (17%) problems.
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