is part of the ICPC Caribbean Finals Qualifier. Its primary purpose is for teams to become more familiar with the MOG platform, while also getting a bit more training. In addition, it will serve as a reference to technically test the platform road to the Real Contest.
Allowed languages : C (GNU GCC 7.3.0), C++ (GNU G++ 7.3.0), C++17 (GNU G++17 7.3.0), C# (MS C# .NET 4.7), Java (Java 1.8), Python 3 (Python 3.5.3), Kotlin (Kotlin 1.3)
Clarifications should be written in English, and the name of the problem should be selected as the subject. Clarifications will be answered by human judges as soon as possible. The same question should not be repeated. If the answer sent by the judges is "No comments", it means that the answer to the question is in the problem statement.