Pep8-assembly---Snake-case-converter

First project for Pep8 assembly course.

This project was made for a university course where we had to make a Pep8 program that follow the following rules:

1. In snake_case, there's no upper case and the words are separated with underscores. Hence, every input with upper case is not modified. In > hello_world Out > hello_world

2. Upper cases are always converted to lower cases. In > HELLO_world Out > hello_world

3. When an upper case follow a lower case, we add an underscore before that upper case. In > HelloWorld Out > hello_world

4. When an upper case follow another upper case and is followed by a lower case, that upper case is converted to lower case and an underscore is inserted before. In > HELLOWWorld Out > hello_world

5. The other characters (symbols, numbers, whitespaces) are not modified. In > H3ll0WorId Out > h3ll0wor_id