Coursework project for my third-year Bioinformatics module. Largely working with Hidden Markov Models (q1) and tree reconstruction & the BUILD algorithm (q2)!

The provided Java code defines a HuffmanSubmit class that implements the Huffman coding algorithm for file compression and decompression. It includes methods for building the Huffman tree, encoding characters, writing the tree and encoded data to files, and decoding the compressed files.