Questions - CodenQuest

Learning Path

Introduction to basic algorithms

Explore all Python concepts and ecosystem

Web Development

Explore HTML, CSS, JS and different frameworks

Practice Coding

Leetcode style questions in JS, Python, Java, PHP, Typescript, Swift, Kotlin, Ruby, Go, Cpp, Rust

Google Interview Prep

Leetcode style questions in JS, Python, Java, PHP, Typescript, Swift, Kotlin, Ruby, Go, Cpp, Rust

Javascript Expert

Data structures and algorithms

Dive deep into every aspect of modern iOS development

Full Stack JS (MERN)

Covers everything to ace your full stack interview

1. Access First Element

2. Access Last Element

3. Add to Array-Form of Number

4. Alternating Bits in Binary

Bit Manipulation

5. Arrange Parentheses

Dynamic Programming

7. Attendance Award Eligibility

9. Biggest Island

Breadth-First Search

Depth-First Search

10. Binary Complement

Bit Manipulation

11. Binary Substrings

12. Binary Tree Path Sum

Depth-First Search

13. BiTree Cousins

Depth-First Search

14. Boat Docking Availability

15. Bubble Sort

16. Calculate Absolute Value

17. Calculate Factorial

18. Calculate Fuel for Advanced Spaceship

19. Calculate Median Value

20. Check Anagram

21. Check for Spaces

22. Check Identical Trees

23. Check if Array Contains Number

24. Check if Binary Tree is Uni-valued

Depth-First Search

25. Check Isomorphic Strings

26. Check Last Character

27. Check Power of Three

28. Check Specific Difference

29. Check String Length

30. Check Symmetric Tree