Bayer LeetCode Interview Questions
Practice 49 real coding problems frequently asked in Bayer technical interviews. Master these questions to ace your next Bayer software engineering interview.
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Bayer Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Minimum Add to Make Parentheses Valid 100% | MediumM | Solve→ |
Maximum Swap 93% | MediumM | Solve→ |
Unique Paths 90% | MediumM | Solve→ |
Combination Sum 89% | MediumM | Solve→ |
Binary Search Tree Iterator 86% | MediumM | Solve→ |
Minimum Window Substring 83% | HardH | Solve→ |
Alien Dictionary 81% | HardH | Solve→ |
Lowest Common Ancestor of a Binary Search Tree 81% | MediumM | Solve→ |
First Unique Character in a String 77% | EasyE | Solve→ |
K-diff Pairs in an Array 73% | MediumM | Solve→ |
Number of Islands 71% | MediumM | Solve→ |
Adding Spaces to a String 69% | MediumM | Solve→ |
Find Peak Element 68% | MediumM | Solve→ |
Goat Latin 68% | EasyE | Solve→ |
Length of Last Word 67% | EasyE | Solve→ |
N-Queens 65% | HardH | Solve→ |
Median of Two Sorted Arrays 64% | HardH | Solve→ |
Add Two Numbers 64% | MediumM | Solve→ |
Coin Change 63% | MediumM | Solve→ |
Word Ladder 63% | HardH | Solve→ |
Palindrome Number 62% | EasyE | Solve→ |
Rotate Image 61% | MediumM | Solve→ |
Maximum Size Subarray Sum Equals k 59% | MediumM | Solve→ |
Longest Palindromic Substring 57% | MediumM | Solve→ |
String to Integer (atoi) 56% | MediumM | Solve→ |
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Coin Change II 55% | MediumM | Solve→ |
Find Median from Data Stream 52% | HardH | Solve→ |
All Nodes Distance K in Binary Tree 48% | MediumM | Solve→ |
Plus One 44% | EasyE | Solve→ |
Reveal Cards In Increasing Order 43% | MediumM | Solve→ |
Making A Large Island 42% | HardH | Solve→ |
Valid Palindrome III 40% | HardH | Solve→ |
Isomorphic Strings 40% | EasyE | Solve→ |
Meeting Rooms II 39% | MediumM | Solve→ |
Binary Tree Right Side View 38% | MediumM | Solve→ |
Check if One String Swap Can Make Strings Equal 33% | EasyE | Solve→ |
Letter Combinations of a Phone Number 33% | MediumM | Solve→ |
Remove Nth Node From End of List 33% | MediumM | Solve→ |
Check If a Word Occurs As a Prefix of Any Word in a Sentence 30% | EasyE | Solve→ |
Closest Binary Search Tree Value 28% | EasyE | Solve→ |
Number of Islands II 27% | HardH | Solve→ |
Largest Number 25% | MediumM | Solve→ |
Shortest Word Distance II 23% | MediumM | Solve→ |
Ways to Make a Fair Array 23% | MediumM | Solve→ |
Rank Teams by Votes 22% | MediumM | Solve→ |
Maximum Beauty of an Array After Applying Operation 21% | MediumM | Solve→ |
Merge Intervals 21% | MediumM | Solve→ |
Longest Repeating Character Replacement 20% | MediumM | Solve→ |
Jump Game II 20% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems does Bayer ask in interviews?
Bayer commonly asks 49 coding problems in technical interviews, including Minimum Add to Make Parentheses Valid, Maximum Swap, Unique Paths. The difficulty breakdown is 9 Easy, 31 Medium, and 9 Hard problems.
How should I prepare for a Bayer coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Bayer interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Bayer coding interviews?
Based on our data, Bayer interviews include 9 Easy (18%), 31 Medium (63%), and 9 Hard (18%) problems.
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