Thirty days of code by Hacker rank is aimed at improving your coding skills by coding for 30 days in a row.
✅ ⇒ Completed
❌ ⇒ Invalid/Cannot be implemented
Note - Clicking on ✅ will redirect you to the solution file.
Day | Problem Statement | Python |
---|---|---|
00 | Hello, World. | ✅ |
01 | Data Types | ✅ |
02 | Operators | ✅ |
03 | Intro to Conditional Statements | ✅ |
04 | Class vs. Instance | ✅ |
05 | Loops | ✅ |
06 | Let's Review | ✅ |
07 | Arrays | ✅ |
08 | Dictionaries and Maps | ✅ |
09 | Recursion 3 | |
10 | Binary Numbers | |
11 | 2D Arrays | |
12 | Inheritance | |
13 | Abstract Classes | |
14 | Scope | |
15 | Linked List | |
16 | Exceptions - String to Integer | |
17 | More Exceptions | |
18 | Queues and Stacks | |
19 | Interfaces | |
20 | Sorting | |
21 | Generics | ❌ |
22 | Binary Search Trees | |
23 | BST Level-Order Traversal | |
24 | More Linked Lists | |
25 | Running Time and Complexity | |
26 | Nested Logic | |
27 | Testing | |
28 | RegEx, Patterns, and Intro to Databases | |
29 | Bitwise AND |