Муниципальный этап ВсОШ по информатике в Московской области 2023-2024 (7-8 классы)
4 problems from Муниципальный этап ВсОШ по информатике в Московской области 2023-2024 (7-8 классы) (contest 104846), difficulty -. 3/4 solutions verified against sample I/O.
Муниципальный этап ВсОШ по информатике в Московской области 2023-2024 (7-8 классы)
Special | 4 problems | 3/4 verified | Difficulty - | 3m 57s
CF 104846D - Шоу с дельфинами
We are given a sequence of integers shown one by one. After each new number appears, we need to determine whether it can be “constructed” by taking two earlier numbers and concatenating their decimal representations in order, without inserting anything in between.
CF 104846C - Поиск сокровищ
We are given several chests, each containing a certain number of coins. Two friends want to split coins so that each chest ultimately contributes equally to both of them, but a chest can only be “cashed out” if its coin count is even.
CF 104846A - Новые книги
We are given two types of books. There are A math books and B programming books. Each math book contributes X new facts, and each programming book contributes Y new facts.
CF 104846B - Мыт на реке Яуза
A merchant travels along a river route carrying two kinds of goods: caviar and honey. Initially, he has a fixed amount of each commodity, and each unit can later be sold at a known price.