Problems
 
 
# Name    
A
ancestor.in / ancestor.out
2 s, 128 MB
Submit  x219
B
cycle2.in / cycle2.out
2 s, 128 MB
Submit  x178
C
bridges.in / bridges.out
2 s, 128 MB
Submit  x134
D
points.in / points.out
1 s, 128 MB
Submit  x118
E
firesafe.in / firesafe.out
1 s, 128 MB
Submit  x62
F
condense2.in / condense2.out
1 s, 128 MB
Submit  x65
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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