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Problems
 
 
# Name    
A
standard input/output
3 s, 256 MB
Submit  x661
B
standard input/output
2 s, 256 MB
Submit  x257
C
standard input/output
2 s, 256 MB
Submit  x717
D
standard input/output
2 s, 256 MB
Submit  x958
E
standard input/output
2 s, 256 MB
Submit  x851
F
standard input/output
2 s, 256 MB
Submit  x309
G
standard input/output
2 s, 256 MB
Submit  x1169
H
standard input/output
2 s, 256 MB
Submit  x392
I
standard input/output
2 s, 256 MB
Submit  x347
J
standard input/output
2 s, 256 MB
Submit  x846
K
standard input/output
2 s, 256 MB
Submit  x1275
L
standard input/output
2 s, 256 MB
Submit  x1303
M
standard input/output
2 s, 256 MB
Submit  x1055
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.
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Questions about problems
 
 
  Question Answer
2012-10-06 17:57:14
Problem B. Birthday Cake
*****
Vertices are 1 index or 0 indexed for the answer?
1-indexed