tootlol

I have read it already, is this related?

How did you submit the solution with a library? Doesn't upload mechanism assume only 1 file?

The OP said he knows graph theory, it should be trivial for him then.

just curious have you contributed to open source? If you have how did you get started with little experience?

That's pretty impressive are you currently contributing to open source? If so how did you get start? Right now I am trying to do OS but it's really hard to find a project to do.

How do I go about understanding the internals of Fire fox or GNU emacs? Do I need to understand the entire thing to contribute? If not what should I do?

I want to focus on deliberate practice by choosing projects that is relevent to my weakness. Right now I want to master C. Do you know a good projects for this?

Right now my main interest is mastering C or C++. Do you know a good open source project I could get started with?

I am from Waterloo Canada.

Nothing wrong with documentation. I would do it just not the only thing I want to be doing. Do you know a good road map to make substantial contributions?

Realistically would any programmer want a novice to contribute other than documentation? Edit: I have already been doing the things you are saying (learning from everyone) but I feel I am not progressing fast enough.