I'm aiming to become a Pupil before the next ICPC season, and I'm looking for advice from those who have already achieved it.
- What should I practice?
- Which topics deserve the most focus?
- Is Codeforces enough, or should I use AtCoder/CSES as well?
- How should I balance individual practice and team preparation?
- What common mistakes should I avoid?
I'd really appreciate any tips, strategies, or personal experiences. Thanks in advance!
