There is a contest! | В настоящий момент идёт турнир. Некоторая информация и функции сервера недоступны до его окончания.
|
|
| imesecan | Nov.19.2013 at 03:18:30 PM | |
| 0 | In order to verify a number if it's prime or not, you need to check all numbers from 2 until its sqrt. That is for checking 49: from 2 until 7 is enough.
|
|