Skip to content

Interview Solver

FeaturesPricingHelp
Sign In
FeaturesPricingHelpSign In
  1. Interview Questions
  2. /
  3. Bitdefender

Bitdefender LeetCode Interview Questions

Practice 39 real coding problems frequently asked in Bitdefender technical interviews. Master these questions to ace your next Bitdefender software engineering interview.

11 Easy
23 Medium
5 Hard

Top Topics at Bitdefender

ArrayHash TableTwo PointersSortingBinary Search

Ace your Bitdefender interview with AI

Get real-time AI assistance during your actual interview. Invisible to screensharing.

Start Free Trial

Bitdefender Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Insert into a Sorted Circular Linked List
100%
MediumM
100%
Linked List
Solve→
Two Sum II - Input Array Is Sorted
95%
MediumM
95%
ArrayTwo Pointers+1
Solve→
Trips and Users
94%
HardH
94%
Database
Solve→
Valid Word Abbreviation
91%
EasyE
91%
Two PointersString
Solve→
Maximum Product Subarray
87%
MediumM
87%
ArrayDynamic Programming
Solve→
Reverse Linked List
82%
EasyE
82%
Linked ListRecursion
Solve→
Friends Of Appropriate Ages
81%
MediumM
81%
ArrayTwo Pointers+2
Solve→
Valid Anagram
72%
EasyE
72%
Hash TableString+1
Solve→
First Missing Positive
70%
HardH
70%
ArrayHash Table
Solve→
Insert Delete GetRandom O(1) - Duplicates allowed
67%
HardH
67%
ArrayHash Table+3
Solve→
Container With Most Water
66%
MediumM
66%
ArrayTwo Pointers+1
Solve→
Create Hello World Function
63%
EasyE
63%
Solve→
Search a 2D Matrix
62%
MediumM
62%
ArrayBinary Search+1
Solve→
Remove Stones to Minimize the Total
61%
MediumM
61%
ArrayGreedy+1
Solve→
Kth Largest Element in an Array
60%
MediumM
60%
ArrayDivide and Conquer+3
Solve→
Jump Game II
60%
MediumM
60%
ArrayDynamic Programming+1
Solve→
K-diff Pairs in an Array
59%
MediumM
59%
ArrayHash Table+3
Solve→
Linked List Cycle
57%
EasyE
57%
Hash TableLinked List+1
Solve→
Climbing Stairs
54%
EasyE
54%
MathDynamic Programming+1
Solve→
Maximum Sum of Distinct Subarrays With Length K
54%
MediumM
54%
ArrayHash Table+1
Solve→
Search Insert Position
53%
EasyE
53%
ArrayBinary Search
Solve→
Find Median from Data Stream
52%
HardH
52%
Two PointersDesign+3
Solve→
Binary Tree Zigzag Level Order Traversal
51%
MediumM
51%
TreeBreadth-First Search+1
Solve→
Majority Element
50%
EasyE
50%
ArrayHash Table+3
Solve→
Count Unhappy Friends
50%
MediumM
50%
ArraySimulation
Solve→

Pass your interview with AI assistance

Get real-time solutions during your actual coding interview. Invisible to screensharing.

Start Free Trial
Dot Product of Two Sparse Vectors
50%
MediumM
50%
ArrayHash Table+2
Solve→
String Compression
47%
MediumM
47%
Two PointersString
Solve→
Task Scheduler
45%
MediumM
45%
ArrayHash Table+4
Solve→
Binary Search Tree Iterator
43%
MediumM
43%
StackTree+4
Solve→
Number of Ships in a Rectangle
42%
HardH
42%
ArrayDivide and Conquer+1
Solve→
Unique Paths II
40%
MediumM
40%
ArrayDynamic Programming+1
Solve→
Random Pick with Weight
37%
MediumM
37%
ArrayMath+3
Solve→
Roman to Integer
32%
EasyE
32%
Hash TableMath+1
Solve→
Minimum Remove to Make Valid Parentheses
31%
MediumM
31%
StringStack
Solve→
Maximum Depth of Binary Tree
27%
EasyE
27%
TreeDepth-First Search+2
Solve→
Gas Station
27%
MediumM
27%
ArrayGreedy
Solve→
Combination Sum II
22%
MediumM
22%
ArrayBacktracking
Solve→
Two Best Non-Overlapping Events
21%
MediumM
21%
ArrayBinary Search+3
Solve→
Isomorphic Strings
21%
EasyE
21%
Hash TableString
Solve→

Similar Companies

Explore interview questions from other companies with similar interview patterns.

6sense
39 problems
Baidu
39 problems
Ciklum
39 problems
Dropbox
39 problems
Glovo
39 problems
Hcl Technologies
39 problems

Frequently Asked Questions

What LeetCode problems does Bitdefender ask in interviews?

Bitdefender commonly asks 39 coding problems in technical interviews, including Insert into a Sorted Circular Linked List, Two Sum II - Input Array Is Sorted, Trips and Users. The difficulty breakdown is 11 Easy, 23 Medium, and 5 Hard problems.

How should I prepare for a Bitdefender coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Bitdefender interviews typically emphasize Array and Hash Table. Practice explaining your thought process while coding.

What is the difficulty level of Bitdefender coding interviews?

Based on our data, Bitdefender interviews include 11 Easy (28%), 23 Medium (59%), and 5 Hard (13%) problems.

Ready to ace your Bitdefender interview?

Join thousands of engineers who landed offers at top tech companies.

Get Started Free

No credit card required

All CompaniesEasy ProblemsMedium ProblemsHard ProblemsBrowse by Topic
Interview Solver
  • Home
  • Pricing
  • Sign in
  • Contact
  • Blog
  • Companion
  • Help Center
  • Use Cases
  • Software Engineer
  • Product Manager
  • Misc
  • Privacy Policy
  • Terms and Conditions
  • Discord Community
  • Affiliate Program
  • Compare
  • All Comparisons
  • vs Final Round AI
  • vs UltraCode
  • vs Interview Coder
  • vs LockedIn AI
  • vs AI Apply
  • Free Tools
  • ATS Resume Checker
  • STAR Method Builder
  • Salary Lookup
  • Big O Cheat Sheet
  • Total Comp Calculator
  • View All →
  • Interview Questions
  • Google Questions
  • Amazon Questions
  • Microsoft Questions
  • Meta Questions
  • Apple Questions
  • TikTok Questions
  • View All →
© 2026 Interview Solver, Inc. All rights reserved.