Implement Huffman Tree

Update README for current project layout

Implement Google Tests for Splay Tree

Update README.md

Implement Splay Tree

Split tests and ignore CMake artifacts

Update README.md

Create LICENSE

Update README.md

Add .gitignore and remove build artifacts and IDE files from tracking

Update README.md

Update BST

Improve BST Logics

Update Binary Search Tree

Update Folder Structures