Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x12769
B
standard input/output
1 s, 256 MB
Submit  x5775
C
standard input/output
1 s, 256 MB
Submit  x3571
D
standard input/output
1 s, 256 MB
Submit  x1341
E
standard input/output
1 s, 256 MB
Submit  x520
F
standard input/output
6 s, 256 MB
Submit  x128
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2016-07-14 20:06:58
Announcement
Problem A. Pineapple Incident
*****
Sample notes for problem A contained a typo: there should be 44 instead of 45 in the notes for the third and fourth sample cases. It is fixed now.