Building huffman code tree

Finally finished coding everything but the tree.

I can finally code without AI

so for relearning, i authorized myself to use AI but only to debug, now i can finally not use it (since i relearned C)

Problems

I ran into several problems:

• Segmentation problems, i was accessing things i normally can’t
• Future problem, i can’t name something with more than two carrecters so when i’m merging two nodes i can’t rename thoses.