These are codes I made mostly in 2011 and 2012 (When I was most active in Competitive Programming), and from time to time ever since, as solutions to Data Structures and Algorithms problems from several different online judges, competitions, books, or simply as a hobby, made in C++, Go, Perl and Python (and maybe other languages I'm playing/working with at the moment).
The old codes from almost ten years ago have very cryptic variable names, bad spacing and are not properly commented, back then I know about the value of doing such thing, but across the years of studying and working my coding practices have improved significantly.
With years I've gotten more organized while coding, seeking to make it easier for others to understand my code. I believe that my current code is much more readable than those old files when I just started to learn programming.
This was made for educational purposes, and is licensed under the MIT License.