Problems
 
 
# Name    
A
standard input/output
0.25 s, 64 MB
Submit  x221
B
standard input/output
1 s, 64 MB
Submit  x121
C
standard input/output
0.5 s, 64 MB
Submit  x13
D
standard input/output
1 s, 4 MB
Submit  x306
E
standard input/output
2 s, 64 MB
Submit  x4
F
standard input/output
0.5 s, 64 MB
Submit  x124
G
standard input/output
2 s, 64 MB
Submit  x68
H
standard input/output
2 s, 64 MB
Submit  x6
I
standard input/output
0.25 s, 32 MB
Submit  x6
J
standard input/output
1 s, 256 MB
Submit  x14
K
standard input/output
0.3 s, 256 MB
Submit  x264
L
standard input/output
0.25 s, 64 MB
Submit  x282
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2015-08-24 12:51:21
The task C is working now.
2015-08-24 12:07:14
C statement is incorrect. Ignore this problem for now. We are trying to fix it.
2015-08-24 09:43:53
Problem E. Slicing cheese
*****
Can a polyline segment intersect more than a single polygon segment?
Yes
2015-08-24 09:38:08
Problem K. $n$-Way Tie
*****
What is the output if n is 1?
Does it count as n-way tie?
Yes