ENG  RUSTimus Online Judge
Online Judge
Задачи
Авторы
Соревнования
О системе
Часто задаваемые вопросы
Новости сайта
Форум
Ссылки
Архив задач
Отправить на проверку
Состояние проверки
Руководство
Регистрация
Исправить данные
Рейтинг авторов
Текущее соревнование
Расписание
Прошедшие соревнования
Правила
вернуться в форум

Обсуждение задачи 1638. Книжный червь

I can't understand the problem's statement
Послано Bahturin Alexander (SibSUTI) 11 окт 2008 13:32
If the worm starts from the first sheet of the first volume and finishes at the last one of the second volume, how could the answer for the sample input be 2, given that the thikness of the book (not including the cover) is 10?
Re: I can't understand the problem's statement
Послано Aisenshtein Daniil 11 окт 2008 14:24
No comments
Re: I can't understand the problem's statement
Послано Samsonov Ivan (Rybinsk SAAT) 13 окт 2008 13:05
Worm can move both left and right. Stop for a while and think about it.
Re: I can't understand the problem's statement
Послано Bogatyr 15 окт 2012 22:23
In some languages, the "first page" of a book is on the left side of the book when the book is placed on a shelf.   In which case "10 1 1 2" == 22.
Re: I can't understand the problem's statement
Послано german_goncharov 16 апр 2019 20:45
Just take two books and try - you will find answer immediately