Dear all Codeforces polygon members.

I have been involved with competitive programming for quite a few years though I have never been able to practice it consistently. I think I've solved some problems to at least get to the pupil but so far I haven't been able to.

Please help me if you see my profile

How should I practice and what things should I learn so that I can at least reach a specialist?

Advanced Thanks to all of you.

I am sincerely sorry for my poor English.