| SPC 2019 |
|---|
| Закончено |
| № | Название | ||
|---|---|---|---|
| A |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| B |
стандартный ввод/вывод
2 с, 256 МБ
|
|
|
| C |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| D |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| E |
стандартный ввод/вывод
2 с, 256 МБ
|
|
|
| F |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| G |
стандартный ввод/вывод
3 с, 256 МБ
|
|
|
| H |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| I |
стандартный ввод/вывод
5 с, 512 МБ
|
|
|
| J |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| K |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| L |
стандартный ввод/вывод
1 с, 256 МБ
|
|
|
| Вопрос | Ответ | |
|---|---|---|
|
2019-11-09 15:25:43
|
Задача G. Large array ***** in the statement it says( 1 \leq l \leq r \leq n) but in the first test case l = 0 , was there a typo ? |
Sorry it is a mistake in the statements
the arrays are 0-indexed the answer should be (0 <= l <= r < n) |
|
2019-11-09 13:42:54
|
Задача K. The Dragon and the Kingdom of Trees ***** The K nonintersecting subarrays are attacked once, or can be attacked multiple times? Also, in case we can choose K nonintersecting subarrays multiple times, do they have to chosen K subarrays have to be same every time? |
In every year, you can choose not attack or you can choose to attack k subarrays.
you don't have to attack the same k subarrays every year. In every year you should attack every subarray exactly once, you can't attack the same sub-array more than one time in the same year, but you can attack it in a different year. |
| Название |
|---|


