Problems
 
 
# Name    
A
standard input/output
1 s, 512 MB
Submit  x490
B
standard input/output
2 s, 512 MB
Submit  x468
C
standard input/output
3 s, 512 MB
Submit  x358
D
standard input/output
1.5 s, 512 MB
Submit  x165
E
standard input/output
1.5 s, 512 MB
Submit  x1
F
standard input/output
3 s, 512 MB
Submit  x10
G
standard input/output
2 s, 800 MB
Submit  x99
H
standard input/output
5 s, 512 MB
Submit  x61
I
standard input/output
3 s, 512 MB
Submit  x26
J
standard input/output
1 s, 512 MB
Submit  x28
K
standard input/output
2 s, 512 MB
Submit  x25
L
standard input/output
2 s, 512 MB
Submit  x45
M
standard input/output
2 s, 512 MB
Submit  x70
N
standard input/output
2 s, 512 MB
Submit  x22
O
standard input/output
4 s, 512 MB
Submit  x27
P
standard input/output
5 s, 512 MB
Submit  x6
Q
standard input/output
3 s, 512 MB
Submit  x4
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2020-01-31 17:22:18
Problem A. Vincent Adultman
*****
Announcement
The problems have previously been misconfigured; the time limits were all set to 30. They are now set to the correct time limits and all submissions have been rejudged. We apologize for the inconvenience.