HackerrankToBank

My repository for Hackrank record. Review and learning purposes!

I'm still learning so feel free to point out where I could improve :)

All solutions were made with the sole intent of solving the corresponding HackerRank challenge.

Solutions may not be as efficient as possible.

Title	Difficulty	Solution
Revising the Select Query I
Revising the Select Query II
Type of Triangle
The PADS
New Companies
Binary Tree Nodes