Datavant LeetCode Interview Questions
Practice 23 real coding problems frequently asked in Datavant technical interviews. Master these questions to ace your next Datavant software engineering interview.
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Datavant Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Fraction to Recurring Decimal 100% | MediumM | Solve→ |
Container With Most Water 88% | MediumM | Solve→ |
Binary Search Tree Iterator 84% | MediumM | Solve→ |
Longest Palindromic Substring 71% | MediumM | Solve→ |
Same Tree 70% | EasyE | Solve→ |
Binary Tree Vertical Order Traversal 68% | MediumM | Solve→ |
Basic Calculator II 68% | MediumM | Solve→ |
Sqrt(x) 67% | EasyE | Solve→ |
Valid Palindrome 62% | EasyE | Solve→ |
Can Place Flowers 60% | EasyE | Solve→ |
Minimum Operations to Make Character Frequencies Equal 55% | HardH | Solve→ |
Missing Number 52% | EasyE | Solve→ |
Permutation in String 50% | MediumM | Solve→ |
Roman to Integer 48% | EasyE | Solve→ |
Best Time to Buy and Sell Stock II 43% | MediumM | Solve→ |
Flood Fill 33% | EasyE | Solve→ |
Find the Index of the First Occurrence in a String 32% | EasyE | Solve→ |
Minimum Limit of Balls in a Bag 30% | MediumM | Solve→ |
Unique Paths 30% | MediumM | Solve→ |
Design HashMap 28% | EasyE | Solve→ |
Expression Add Operators 27% | HardH | Solve→ |
Maximum Area Rectangle With Point Constraints I 23% | MediumM | Solve→ |
Valid Sudoku 22% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Datavant ask in interviews?
Datavant commonly asks 23 coding problems in technical interviews, including Fraction to Recurring Decimal, Container With Most Water, Binary Search Tree Iterator. The difficulty breakdown is 9 Easy, 12 Medium, and 2 Hard problems.
How should I prepare for a Datavant coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Datavant interviews typically emphasize String and Array. Practice explaining your thought process while coding.
What is the difficulty level of Datavant coding interviews?
Based on our data, Datavant interviews include 9 Easy (39%), 12 Medium (52%), and 2 Hard (9%) problems.
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