Oscar Health LeetCode Interview Questions
Practice 42 real coding problems frequently asked in Oscar Health technical interviews. Master these questions to ace your next Oscar Health software engineering interview.
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Oscar Health Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Subsets II 100% | MediumM | Solve→ |
Frequency of the Most Frequent Element 96% | MediumM | Solve→ |
K-diff Pairs in an Array 94% | MediumM | Solve→ |
Maximize Amount After Two Days of Conversions 92% | MediumM | Solve→ |
Copy List with Random Pointer 86% | MediumM | Solve→ |
Custom Sort String 85% | MediumM | Solve→ |
Check If N and Its Double Exist 82% | EasyE | Solve→ |
Two Best Non-Overlapping Events 81% | MediumM | Solve→ |
Flip Columns For Maximum Number of Equal Rows 78% | MediumM | Solve→ |
Decode String 77% | MediumM | Solve→ |
Kth Missing Positive Number 75% | EasyE | Solve→ |
Valid Number 72% | HardH | Solve→ |
Closest Binary Search Tree Value 70% | EasyE | Solve→ |
Fraction to Recurring Decimal 69% | MediumM | Solve→ |
Largest Number 68% | MediumM | Solve→ |
Maximum Profit in Job Scheduling 62% | HardH | Solve→ |
Climbing Stairs 62% | EasyE | Solve→ |
House Robber 59% | MediumM | Solve→ |
Longest Palindromic Substring 57% | MediumM | Solve→ |
Minimum Absolute Difference 55% | EasyE | Solve→ |
Longest Increasing Subsequence 54% | MediumM | Solve→ |
Reveal Cards In Increasing Order 51% | MediumM | Solve→ |
Maximum Sum of Distinct Subarrays With Length K 51% | MediumM | Solve→ |
Final Array State After K Multiplication Operations I 50% | EasyE | Solve→ |
Longest Increasing Path in a Matrix 48% | HardH | Solve→ |
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Accounts Merge 48% | MediumM | Solve→ |
Word Search 46% | MediumM | Solve→ |
Maximum Number of Occurrences of a Substring 45% | MediumM | Solve→ |
First Missing Positive 44% | HardH | Solve→ |
Implement Queue using Stacks 44% | EasyE | Solve→ |
Lowest Common Ancestor of a Binary Tree 44% | MediumM | Solve→ |
Binary Tree Zigzag Level Order Traversal 44% | MediumM | Solve→ |
Longest Arithmetic Subsequence of Given Difference 43% | MediumM | Solve→ |
Next Permutation 43% | MediumM | Solve→ |
Basic Calculator II 41% | MediumM | Solve→ |
Find Longest Self-Contained Substring 39% | HardH | Solve→ |
Zero Array Transformation I 38% | MediumM | Solve→ |
Merge Intervals 36% | MediumM | Solve→ |
Same Tree 36% | EasyE | Solve→ |
Count Unhappy Friends 35% | MediumM | Solve→ |
Maximum Value at a Given Index in a Bounded Array 27% | MediumM | Solve→ |
K Closest Points to Origin 25% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Oscar Health ask in interviews?
Oscar Health commonly asks 42 coding problems in technical interviews, including Subsets II, Frequency of the Most Frequent Element, K-diff Pairs in an Array. The difficulty breakdown is 8 Easy, 29 Medium, and 5 Hard problems.
How should I prepare for a Oscar Health coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Oscar Health interviews typically emphasize Array and Sorting. Practice explaining your thought process while coding.
What is the difficulty level of Oscar Health coding interviews?
Based on our data, Oscar Health interviews include 8 Easy (19%), 29 Medium (69%), and 5 Hard (12%) problems.
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