Amperity LeetCode Interview Questions
Practice 50 real coding problems frequently asked in Amperity technical interviews. Master these questions to ace your next Amperity software engineering interview.
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Amperity Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Rank Transform of a Matrix 100% | HardH | Solve→ |
Coin Change II 95% | MediumM | Solve→ |
Jump Game II 91% | MediumM | Solve→ |
House Robber 90% | MediumM | Solve→ |
Kth Missing Positive Number 90% | EasyE | Solve→ |
Maximum Number of Events That Can Be Attended 84% | MediumM | Solve→ |
Remove Stones to Minimize the Total 81% | MediumM | Solve→ |
Missing Number 81% | EasyE | Solve→ |
Search Insert Position 81% | EasyE | Solve→ |
Unique Paths II 79% | MediumM | Solve→ |
Split Array Largest Sum 78% | HardH | Solve→ |
Kth Largest Element in an Array 76% | MediumM | Solve→ |
Minimum Limit of Balls in a Bag 75% | MediumM | Solve→ |
Missing Ranges 73% | EasyE | Solve→ |
All Nodes Distance K in Binary Tree 69% | MediumM | Solve→ |
Maximum Profit in Job Scheduling 67% | HardH | Solve→ |
Shortest Word Distance II 66% | MediumM | Solve→ |
Palindromic Substrings 65% | MediumM | Solve→ |
Flood Fill 65% | EasyE | Solve→ |
Maximize Amount After Two Days of Conversions 64% | MediumM | Solve→ |
Valid Word Abbreviation 63% | EasyE | Solve→ |
Walls and Gates 63% | MediumM | Solve→ |
Open the Lock 62% | MediumM | Solve→ |
Design an Array Statistics Tracker 59% | HardH | Solve→ |
Letter Combinations of a Phone Number 59% | MediumM | Solve→ |
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Subarrays with K Different Integers 56% | HardH | Solve→ |
IP to CIDR 55% | MediumM | Solve→ |
Minimum Remove to Make Valid Parentheses 55% | MediumM | Solve→ |
Dot Product of Two Sparse Vectors 55% | MediumM | Solve→ |
Maximum Subarray 54% | MediumM | Solve→ |
Identify the Largest Outlier in an Array 53% | MediumM | Solve→ |
Regular Expression Matching 52% | HardH | Solve→ |
Best Time to Buy and Sell Stock IV 52% | HardH | Solve→ |
Same Tree 51% | EasyE | Solve→ |
Meeting Rooms II 50% | MediumM | Solve→ |
Alien Dictionary 49% | HardH | Solve→ |
Find Peak Element 45% | MediumM | Solve→ |
Basic Calculator II 43% | MediumM | Solve→ |
Design Hit Counter 42% | MediumM | Solve→ |
Maximum Units on a Truck 41% | EasyE | Solve→ |
Product of Array Except Self 41% | MediumM | Solve→ |
Number of Islands 40% | MediumM | Solve→ |
Decode String 39% | MediumM | Solve→ |
Lowest Common Ancestor of a Binary Tree 38% | MediumM | Solve→ |
Reverse Linked List 37% | EasyE | Solve→ |
Check if One String Swap Can Make Strings Equal 35% | EasyE | Solve→ |
Insert into a Sorted Circular Linked List 31% | MediumM | Solve→ |
Max Stack 30% | HardH | Solve→ |
Trapping Rain Water 25% | HardH | Solve→ |
Two Best Non-Overlapping Events 22% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Amperity ask in interviews?
Amperity commonly asks 50 coding problems in technical interviews, including Rank Transform of a Matrix, Coin Change II, Jump Game II. The difficulty breakdown is 10 Easy, 30 Medium, and 10 Hard problems.
How should I prepare for a Amperity coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Amperity interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Amperity coding interviews?
Based on our data, Amperity interviews include 10 Easy (20%), 30 Medium (60%), and 10 Hard (20%) problems.
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