BCE LeetCode Interview Questions
Practice 42 real coding problems frequently asked in BCE technical interviews. Master these questions to ace your next BCE software engineering interview.
Top Topics at BCE
Ace your BCE interview with AI
Get real-time AI assistance during your actual interview. Invisible to screensharing.
BCE Interview Problems
| Problem | DifficultyDiff | Action |
|---|---|---|
Binary Search Tree Iterator 100% | MediumM | Solve→ |
Toeplitz Matrix 98% | EasyE | Solve→ |
Find Peak Element 96% | MediumM | Solve→ |
IP to CIDR 87% | MediumM | Solve→ |
Remove Element 82% | EasyE | Solve→ |
Nested List Weight Sum 79% | MediumM | Solve→ |
K Inverse Pairs Array 77% | HardH | Solve→ |
Majority Element 76% | EasyE | Solve→ |
Random Pick with Weight 69% | MediumM | Solve→ |
Flatten Binary Tree to Linked List 69% | MediumM | Solve→ |
Max Consecutive Ones III 69% | MediumM | Solve→ |
Sort Integers by The Power Value 68% | MediumM | Solve→ |
Min Stack 67% | MediumM | Solve→ |
Valid Parentheses 65% | EasyE | Solve→ |
Find the Celebrity 65% | MediumM | Solve→ |
Custom Sort String 65% | MediumM | Solve→ |
Identify the Largest Outlier in an Array 61% | MediumM | Solve→ |
Valid Palindrome 59% | EasyE | Solve→ |
Diameter of Binary Tree 56% | EasyE | Solve→ |
The Earliest Moment When Everyone Become Friends 55% | MediumM | Solve→ |
Find Median from Data Stream 55% | HardH | Solve→ |
Climbing Stairs 54% | EasyE | Solve→ |
Reverse Integer 50% | MediumM | Solve→ |
Basic Calculator II 49% | MediumM | Solve→ |
Two Sum 49% | EasyE | Solve→ |
Pass your interview with AI assistance
Get real-time solutions during your actual coding interview. Invisible to screensharing.
Kth Smallest Element in a BST 48% | MediumM | Solve→ |
Zigzag Conversion 47% | MediumM | Solve→ |
Find the Index of the First Occurrence in a String 46% | EasyE | Solve→ |
Rank Teams by Votes 45% | MediumM | Solve→ |
Kth Smallest Element in a Sorted Matrix 43% | MediumM | Solve→ |
Maximum Nesting Depth of the Parentheses 39% | EasyE | Solve→ |
Zero Array Transformation II 39% | MediumM | Solve→ |
Group Shifted Strings 36% | MediumM | Solve→ |
Zero Array Transformation III 36% | MediumM | Solve→ |
Design Hit Counter 34% | MediumM | Solve→ |
Accounts Merge 34% | MediumM | Solve→ |
Minimum Add to Make Parentheses Valid 33% | MediumM | Solve→ |
Design Tic-Tac-Toe 32% | MediumM | Solve→ |
Lowest Common Ancestor of a Binary Tree 28% | MediumM | Solve→ |
Clone Graph 28% | MediumM | Solve→ |
Maximum Subarray 24% | MediumM | Solve→ |
Palindrome Number 23% | EasyE | Solve→ |
Similar Companies
Explore interview questions from other companies with similar interview patterns.
Frequently Asked Questions
What LeetCode problems does BCE ask in interviews?
BCE commonly asks 42 coding problems in technical interviews, including Binary Search Tree Iterator, Toeplitz Matrix, Find Peak Element. The difficulty breakdown is 11 Easy, 29 Medium, and 2 Hard problems.
How should I prepare for a BCE coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. BCE interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of BCE coding interviews?
Based on our data, BCE interviews include 11 Easy (26%), 29 Medium (69%), and 2 Hard (5%) problems.
Ready to ace your BCE interview?
Join thousands of engineers who landed offers at top tech companies.
Get Started FreeNo credit card required