IOM 2020, Блиц — Задача 51
The Blitz-contest of IOM-2020
Условие
In a factorial positional system, the maximum 4-digit number is 4321. What’s its decimal value?
Отговори
- 119
Решение
Внимание: Непълно решение
The source contains only the answer key, no worked solution.
Answer: 119
Оригинал в Архива: iom-2020-blitz-tasks.pdf · официални решения: iom-2020-blitz-answers.pdf