Improbable LeetCode Interview Questions
Practice 26 real coding problems frequently asked in Improbable technical interviews. Master these questions to ace your next Improbable software engineering interview.
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Improbable Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Kth Missing Positive Number 100% | EasyE | Solve→ |
Custom Sort String 93% | MediumM | Solve→ |
Minimum Remove to Make Valid Parentheses 81% | MediumM | Solve→ |
Combination Sum 80% | MediumM | Solve→ |
Two Best Non-Overlapping Events 77% | MediumM | Solve→ |
Toeplitz Matrix 74% | EasyE | Solve→ |
Longest Palindromic Substring 73% | MediumM | Solve→ |
Maximum Area Rectangle With Point Constraints I 72% | MediumM | Solve→ |
Identify the Largest Outlier in an Array 62% | MediumM | Solve→ |
Maximum Sum of Distinct Subarrays With Length K 62% | MediumM | Solve→ |
Longest Common Prefix 59% | EasyE | Solve→ |
Insert into a Sorted Circular Linked List 59% | MediumM | Solve→ |
Minimum Operations to Make Character Frequencies Equal 57% | HardH | Solve→ |
Squares of a Sorted Array 57% | EasyE | Solve→ |
The Earliest Moment When Everyone Become Friends 54% | MediumM | Solve→ |
Design Hit Counter 52% | MediumM | Solve→ |
Construct Quad Tree 48% | MediumM | Solve→ |
Final Array State After K Multiplication Operations I 47% | EasyE | Solve→ |
Jump Game II 42% | MediumM | Solve→ |
Minimum Difference in Sums After Removal of Elements 39% | HardH | Solve→ |
Rotate Image 36% | MediumM | Solve→ |
Kth Smallest Element in a Sorted Matrix 35% | MediumM | Solve→ |
Ways to Make a Fair Array 34% | MediumM | Solve→ |
Shortest Word Distance II 33% | MediumM | Solve→ |
Gas Station 33% | MediumM | Solve→ |
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Missing Number 29% | EasyE | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Improbable ask in interviews?
Improbable commonly asks 26 coding problems in technical interviews, including Kth Missing Positive Number, Custom Sort String, Minimum Remove to Make Valid Parentheses. The difficulty breakdown is 6 Easy, 18 Medium, and 2 Hard problems.
How should I prepare for a Improbable coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Improbable interviews typically emphasize Array and Sorting. Practice explaining your thought process while coding.
What is the difficulty level of Improbable coding interviews?
Based on our data, Improbable interviews include 6 Easy (23%), 18 Medium (69%), and 2 Hard (8%) problems.
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