Zoom LeetCode Interview Questions
Practice 36 real coding problems frequently asked in Zoom technical interviews. Master these questions to ace your next Zoom software engineering interview.
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Zoom Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
3Sum 100% | MediumM | Solve→ |
Binary Tree Zigzag Level Order Traversal 86% | MediumM | Solve→ |
Rotting Oranges 83% | MediumM | Solve→ |
Maximum Subarray 82% | MediumM | Solve→ |
N-Queens 80% | HardH | Solve→ |
House Robber 80% | MediumM | Solve→ |
Remove Stones to Minimize the Total 79% | MediumM | Solve→ |
Subarrays with K Different Integers 79% | HardH | Solve→ |
Same Tree 76% | EasyE | Solve→ |
Valid Word Abbreviation 76% | EasyE | Solve→ |
Alien Dictionary 69% | HardH | Solve→ |
Koko Eating Bananas 68% | MediumM | Solve→ |
Longest Substring Without Repeating Characters 65% | MediumM | Solve→ |
Search a 2D Matrix 63% | MediumM | Solve→ |
Permutation in String 62% | MediumM | Solve→ |
Minimum Add to Make Parentheses Valid 59% | MediumM | Solve→ |
Maximum Number of Occurrences of a Substring 56% | MediumM | Solve→ |
Fraction to Recurring Decimal 56% | MediumM | Solve→ |
Container With Most Water 55% | MediumM | Solve→ |
Minimum Window Substring 55% | HardH | Solve→ |
Squares of a Sorted Array 54% | EasyE | Solve→ |
Range Sum of BST 50% | EasyE | Solve→ |
Missing Ranges 49% | EasyE | Solve→ |
Add Two Numbers 47% | MediumM | Solve→ |
Populating Next Right Pointers in Each Node 46% | MediumM | Solve→ |
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Gas Station 43% | MediumM | Solve→ |
Kth Largest Element in an Array 38% | MediumM | Solve→ |
LFU Cache 38% | HardH | Solve→ |
Walls and Gates 37% | MediumM | Solve→ |
Convert Binary Search Tree to Sorted Doubly Linked List 36% | MediumM | Solve→ |
Two Sum 35% | EasyE | Solve→ |
Maximize Amount After Two Days of Conversions 34% | MediumM | Solve→ |
Find Peak Element 33% | MediumM | Solve→ |
Convert Sorted List to Binary Search Tree 27% | MediumM | Solve→ |
Binary Tree Vertical Order Traversal 21% | MediumM | Solve→ |
Diameter of Binary Tree 20% | EasyE | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Zoom ask in interviews?
Zoom commonly asks 36 coding problems in technical interviews, including 3Sum, Binary Tree Zigzag Level Order Traversal, Rotting Oranges. The difficulty breakdown is 7 Easy, 24 Medium, and 5 Hard problems.
How should I prepare for a Zoom coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Zoom interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Zoom coding interviews?
Based on our data, Zoom interviews include 7 Easy (19%), 24 Medium (67%), and 5 Hard (14%) problems.
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