Hello, Codeforces!

I am pleased to invite you to participate in our new Community Code Cup 4 round that will take place on the All Cups platform! The competition will take place Friday, June 21, 2024, at 16:05 and will be held according to the ICPC rules:

• All solutions will be tested on a full set of tests;
• The penalty for an incorrect attempt in this round will be $$$20$$$ minutes;
• The rating table will be frozen in the last hour.

$$$7$$$ — $$$12$$$ interesting tasks are expected for the participants of the competition. The duration of the round will be $$$4$$$ hours.

The tasks have been prepared by:

• Ilya Isaev Ilya_Is2022

• Stanislav Nekrasov nekstas

• Maksim Gorshunov maksonchik20

• Nikita Chigrin Pozercpp

• Vladislav Sidelnikov vsidelnikov

The illustrator of the contest:

• Victoria Moskaleva vika1310

Translators:

• Roman Isaev CUMberland
• Julia Sizova Niffler_qwerty

Special thanks to:

• Mikhail Mirzayanov MikeMirzayanov for the wonderful platforms Codeforces and Polygon
• Roman Chudin $$$\color{red}{\text{r.chudin}}$$$ for the platform All Cups
• Competition testers: Arsen4ikVar, metlik, ivan_m_chas, Maria_Chudinova, 784, antonis.white

The competition participants will be awarded with:

• Top 3 competitors will receive branded All Cups merch and $$$6$$$ months of subscription VK Music;

• Top 5 competitors will receive $$$6$$$ months of subscription VK Music;

• All competitors will receive points from « Drugoe Delo ».

The competition was supported by All Cups and VK Education.

Register for the competition: enter