(UPD: 2024-12-04 14:48 UTC) Judge is not working due to Cloudflare incident. (URL) We can do nothing about it, sorry. After the incident is resolved, we will grade all submissions.
/usr/bin/g++ -DEVAL -std=gnu++20 -O2 -pipe -static -s -o meetings meetings.cpp
/usr/bin/g++ -DEVAL -std=gnu++17 -O2 -pipe -static -s -o meetings meetings.cpp