Welcome to my repository of solutions for HackerRank problems!
Here, you will find my solutions to various coding challenges on SQL, Python, Linux Shell, and Database.
These solutions have been tested and verified to work correctly on the HackerRank platform.
ID | Problem | DIFFICULTY |
---|---|---|
01 | Basics of Sets and Relations #1 | Easy |
02 | Basics of Sets and Relations #2 | Easy |
03 | Basics of Sets and Relations #3 | Easy |
04 | Basics of Sets and Relations #4 | Easy |
05 | Basics of Sets and Relations #5 | Easy |
06 | Basics of Sets and Relations #6 | Easy |
07 | Basics of Sets and Relations #7 | Easy |
08 | Database Normalization #1 - 1NF | Easy |
09 | Database Normalization #2 - 1/2/3 NF | Easy |
10 | Database Normalization #3 | Hard |
11 | Database Normalization #4 | Easy |
12 | Database Normalization #5 | Medium |
13 | Database Normalization #6 | Medium |
14 | Database Normalization #7 | Medium |
15 | Database Normalization #8 | Medium |
16 | Database Normalization #9 | Hard |
17 | Database Normalization #10 | Medium |
18 | Databases - Keys | Medium |
19 | Databases - Natural Joins | Medium |
20 | Databases - Differences | Medium |