My solutions to HackerRank's "30 Days of Code" challenge.
A new assignment was given each day for the period of one month, covering some very common software development topics.
List of topics:
Day 00. Hello World!
Day 01. Data types
Day 02. Operators
Day 03. Intro to conditional statements
Day 04. Class vs. Instance
Day 05. Loops
Day 06. Let's review (String manipulation)
Day 07. Arrays
Day 08. Dictionaries and Maps
Day 09. Recursion
Day 10. Binary numbers
Day 11. 2D Arrays
Day 12. Inheritance
Day 13. Abstract classes
Day 14. Scope
Day 15. Linked list
Day 16. Exceptions - String to integer
Day 17. More exceptions
Day 18. Queues and Stacks
Day 19. Interfaces
Day 20. Sorting
Day 21. Generics
Day 22. Binary search trees
Day 23. BST Level-order traversal
Day 24. More Linked lists
Day 25. Running time and complexity
Day 26. Nested logic
Day 27. Testing
Day 28. RegEx, Patterns and Intro to databases
Day 29. Bitwise AND