Problems
 
 
# Name    
A
gcd.in / gcd.out
2 s, 256 MB
Submit  x620
B
guard.in / guard.out
2 s, 256 MB
Submit  x8
C
hear.in / hear.out
2 s, 256 MB
Submit  x19
D
hotel.in / hotel.out
2 s, 256 MB
Submit  x658
E
parade.in / parade.out
2 s, 256 MB
Submit  x57
F
shop.in / shop.out
2 s, 256 MB
Submit  x610
G
sideslip.in / sideslip.out
2 s, 256 MB
Submit  x472
H
tea.in / tea.out
2 s, 256 MB
Submit  x353
I
teams.in / teams.out
2 s, 256 MB
Submit  x161
J
trains.in / trains.out
2 s, 256 MB
Submit  x77
K
tree.in / tree.out
2 s, 256 MB
Submit  x307
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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