Problems
 
 
# Name    
A
standard input/output
2 s, 256 MB
Submit  x7089
B
standard input/output
2 s, 256 MB
Submit  x18107
C
standard input/output
2 s, 256 MB
Submit  x5797
D
standard input/output
2 s, 256 MB
Submit  x2434
E
standard input/output
2 s, 256 MB
Submit  x1554
F
standard input/output
3 s, 512 MB
Submit  x1776
G
standard input/output
2 s, 256 MB
Submit  x579
H
standard input/output
2 s, 256 MB
Submit  x734
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2015-04-26 19:20:46
Announcement
Problem C. Tourist's Notes
*****
In this problem heights h1 and hn may be arbitrary integer numbers, not necessarily zero.
2015-04-26 19:08:16
Announcement
Problem A. Cutting Banner
*****
Note that you have to cut out the _substring_ exactly once in this task.