Here are great resources to prepare yourself for the Malaysian Computing Olympiad:
- C++ Tutorial: https://www.cprogramming.com/tutorial/c++-tutorial.html
- When you encounter new syntax or forget something, you can search through: https://www.cplusplus.com/doc/
- A free book that covers the IOI syllabus comprehensively: Competitive Programmer’s Handbook
Practice and learn on these sites:
- www.codeforces.com (do Codeforces rounds, practice problems, and read others’ codes)
- atcoder.jp (another competitive programming website with elegant problems)
- www.topcoder.com (do SRMs and read algorithm tutorials)
- www.usaco.org (do USA Computing Olympiad and training gateway)
- Learn problem-solving techniques and algorithms at: https://cpbook.net/ (start with the free e-books CP1 and CP2)
- USACO Guide (a nice competitive programming guide)
- cp-algorithms.com (a wikipedia of competitive programming topics)
The more you code, the faster you learn. So start now!