Thought Machine LeetCode Interview Questions
Practice 33 real coding problems frequently asked in Thought Machine technical interviews. Master these questions to ace your next Thought Machine software engineering interview.
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Thought Machine Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Ransom Note 100% | EasyE | Solve→ |
Remove All Adjacent Duplicates in String II 94% | MediumM | Solve→ |
Maximum Product Subarray 83% | MediumM | Solve→ |
Valid Parentheses 81% | EasyE | Solve→ |
Word Ladder II 79% | HardH | Solve→ |
Implement Queue using Stacks 79% | EasyE | Solve→ |
Roman to Integer 75% | EasyE | Solve→ |
Two Sum II - Input Array Is Sorted 71% | MediumM | Solve→ |
Find Peak Element 68% | MediumM | Solve→ |
Minimum Time to Visit a Cell In a Grid 66% | HardH | Solve→ |
Copy List with Random Pointer 65% | MediumM | Solve→ |
Minimum Operations to Make Character Frequencies Equal 65% | HardH | Solve→ |
Maximum Swap 63% | MediumM | Solve→ |
Top K Frequent Elements 63% | MediumM | Solve→ |
Identify the Largest Outlier in an Array 60% | MediumM | Solve→ |
Basic Calculator II 59% | MediumM | Solve→ |
Maximum Sum of Distinct Subarrays With Length K 59% | MediumM | Solve→ |
All O`one Data Structure 58% | HardH | Solve→ |
Valid Sudoku 57% | MediumM | Solve→ |
Rotate Image 56% | MediumM | Solve→ |
Generate Parentheses 54% | MediumM | Solve→ |
Longest Repeating Character Replacement 51% | MediumM | Solve→ |
Integer to English Words 51% | HardH | Solve→ |
Majority Element 47% | EasyE | Solve→ |
Jump Game 43% | MediumM | Solve→ |
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Valid Palindrome 41% | EasyE | Solve→ |
Kth Smallest Element in a Sorted Matrix 35% | MediumM | Solve→ |
Convert Binary Search Tree to Sorted Doubly Linked List 30% | MediumM | Solve→ |
Number of Islands 29% | MediumM | Solve→ |
Dot Product of Two Sparse Vectors 26% | MediumM | Solve→ |
4Sum 23% | MediumM | Solve→ |
Walls and Gates 22% | MediumM | Solve→ |
Minimum Limit of Balls in a Bag 20% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Thought Machine ask in interviews?
Thought Machine commonly asks 33 coding problems in technical interviews, including Ransom Note, Remove All Adjacent Duplicates in String II, Maximum Product Subarray. The difficulty breakdown is 6 Easy, 22 Medium, and 5 Hard problems.
How should I prepare for a Thought Machine coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Thought Machine interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.
What is the difficulty level of Thought Machine coding interviews?
Based on our data, Thought Machine interviews include 6 Easy (18%), 22 Medium (67%), and 5 Hard (15%) problems.
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