Hello Codeforces!

We would like to invite you to the first (and possibly only) round of Infoleague Spring 2022, the contest starting on Wednesday, March 30th from 12:30 GMT+3. The problems in this round have been prepared to train high school students for the upcoming Romanian National Olympiad in Informatics (ONI).

The registration period for this contest starts from 6:30 GMT+3 on Wednesday, March 30th.

This contest has two divisions, Div 1 and Div 2. The Div 2 contest intends to mimic an ONI problemset for 9th and 10th graders, while Div 1 is mainly focused towards challenging 11th and 12th graders.

Contest links: Div1, Div2

Contest duration:

• Div 1: 4 hours

• Div 2: 4 hours

Scoring distribution (for both divisions): 100-100-100

The scoring system is IOI-esque, with full feedback and subtasks. All problem statements will be available in both English and Romanian.

Round authors: Gheal, tibinyte, valeriu

Tester: andrei_boaca (orz)

Upd 1: The round is over! Congratulations to the winners!

Div1:

1. Pyqe and rama_pang tied with 300 points
2. yz_ with 250 points
3. Kira_1234 with 210 points

Div2:

1. Doru and Kira_1234 tied with 300 points
2. codrincrismariu and Ciornei_Stefan tied with 270 points
3. robertoeugenio, alexkrunker and sheldonn tied with 220 points

The editorial has also been posted here.