Hello Codeforces, especially girls!

The second Europian Girls Olympiad of Informatics just finished. The competition was hosted by Turkey in Antalya. It was the first year this competition was held onsite. EGOI is somehow a girls' version of IOI because countries like Singapore and Peru participate in it too. 45 countries participated in EGOI 2022, while the number of countries participating in IOI is ~90.

I was part of the scientific committee of the competition. I found a great team around me.

From left to right: Fatma Basak Aydemir (Turkey, SC), Nils (Sweden, Problem Setter), Hakan (Turkey, SC), Cheng (China, Problem Setter), I (Iran, SC), Stanislaw (Poland, Problem Setter), Vlad (Romania, SC), Petr (Switzerland, Problem Setter). Tolga Can didn't attend on-site but he was the head scientific committee. Also, Fatih Damirci (head of the Turkey informatics olympiad) was the organizer of the event. He helped us (the Scientific Committee) in many ways.

The Turkish host did everything so that it couldn’t be possible to improve it. I’m wondering if some other country could bet them in the future. We stayed for a week in a 5-star hotel near the beach, two excursion days, and a boat trip. Here you can see what happened in EGOI 2022.

This year, we had more countries and also, stronger participants. Then we prepared a significant harder contest. To give an approximation, the problems were ranging between Div.2 D and Div.2 F.

The results are here. Duru from Turkey took the official first place and made the host very happy.

You can find solutions here (it’s possible that the subtasks don’t match). I'll add solutions for other problems soon. The problems will be soon online for practice.