The key to preparing for Olympiads is relentless practice. Focus on theory alongside practical exercises. Here are some recommended resources to aid in both aspects.

For Beginners

This part is meant for people with no background in programming or people who don't know C++ :

For Intermediate Contestants

These resources are focused on competitive programming and problem-solving techniques :

Training Platforms

These online judges have thousands of problems to help you train for diverse programming contests :