Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x210
B
standard input/output
10 s, 256 MB
Submit  x142
C
standard input/output
3 s, 256 MB
Submit  x151
D
standard input/output
1 s, 256 MB
Submit  x158
E
standard input/output
5 s, 256 MB
Submit  x27
F
standard input/output
1 s, 256 MB
Submit  x251
G
standard input/output
1 s, 256 MB
Submit  x24
H
standard input/output
5 s, 256 MB
Submit  x87
I
standard input/output
2 s, 256 MB
Submit  x64
J
standard input/output
2 s, 256 MB
Submit  x218
K
standard input/output
1 s, 256 MB
Submit  x11
L
standard input/output
1 s, 256 MB
Submit  x1
1 The package for this problem was not updated by the problem writer or Codeforces administration after we've upgraded the judging servers. To adjust the time limit constraint, a solution execution time will be multiplied by 2. For example, if your solution works for 400 ms on judging servers, then the value 800 ms will be displayed and used to determine the verdict.
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2015-07-07 14:01:05
Problem E. Magical Crafting
*****
Announcement
All magical stones must be transformed into glow stones.
2013-11-06 18:50:49
Problem E. Magical Crafting
*****
Announcement
The order of glowstones within an eff ect should be exactly as in the correspondent string in the input.
2013-11-06 17:49:00
Problem L. Interesting Ranges
*****
Announcement
Problem L has been added.