Environment and rules

Environment

Environment

The software environment of CEOI 2025 consists of a virtual machine that runs Ubuntu Linux 24.04 LTS.

Regulations

Regulations

Regulations of CEOI; unchanged in comparison to 2024.

Rules

Rules

These competition rules are derived from those of CEOI 2024, but with quite a few changes in competition details. Relevant changes are highlighted.

Environment - virtual machine

Environment - virtual machine

The software environment of CEOI 2025 consists of a virtual machine that runs Ubuntu Linux 24.04 LTS. Download the files.