Задачи
 
 
Название    
A
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x128
B
стандартный ввод/вывод
2 с, 256 МБ
Отослать  x58
C
стандартный ввод/вывод
2 с, 256 МБ
Отослать  x36
D
стандартный ввод/вывод
1,5 с, 256 МБ
Отослать  x105
E
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x22
F
стандартный ввод/вывод
2 с, 256 МБ
Отослать  x24
G
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x107
H
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x104
I
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x51
J
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x135
K
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x36
L
стандартный ввод/вывод
1 с, 256 МБ
Отослать  x66
Все задачи
 
 
 
 
Вопросы по задачам
 
 
  Вопрос Ответ
2019-07-21 16:37:25
All bugs in the problem statements have been fixed and re-clarified which are asked during the contest have been fixed. Virtual participants don't have to worry about anything is asked below for now.
2019-07-21 16:35:40
Задача C. Countering Terrorists
*****
Оповещение
Tests have been strengthened, all submission have been rejudged successfully. Although, the results right after the contest was over are still kept for calculating school ranking points and awarding Certificates of Achievements for onsite participants.
2019-07-21 06:45:54
Задача K. Kostly Cueries
*****
Giới hạn của các số nguyên tố?
Giới hạn của các số nguyên tố trong bài toán này là 10^4.
2019-07-21 06:15:03
Задача J. Jumpity Digits
*****
Оповещение
There was a problem in test set of problem J. All submission will be rejudged shortly.
2019-07-21 06:05:10
Задача D. Dahlia The Champion
*****
Оповещение
To clarify: Dahlia can only Pull 'em Over once.
2019-07-21 05:04:35
Задача L. Left or Right? How about neither?
*****
giới hạn của A_i (1<=i<=n) là bao nhiêu?
1 <= A_i <= 10^9 for all i in range [1, n].
2019-07-21 04:49:13
There's a mistake in the problem statement of problem L: One forward movement takes R units of energy, and one backward movement takes L.
2019-07-21 04:43:29
Задача I. Imitater The Potato
*****
Bài I ai đi trước ạ
lowie
2019-07-21 04:42:21
Задача D. Dahlia The Champion
*****
Оповещение
The distance mentioned in this problem is the Euclidean Distance. Euclidean distance between two point (x1, y1) and (x2, y2) is sqrt((x1-x2)^2+(y1-y2)^2).