Problems
 
 
# Name    
A
anti.in / anti.out
4 s, 64 MB
Submit  x63
B
bibtex.in / bibtex.out
2 s, 64 MB
Submit  x17
C
chipmunks.in / chipmunks.out
2 s, 64 MB
Submit  x76
D
factory.in / factory.out
2 s, 64 MB
Submit  x95
E
football.in / football.out
2 s, 64 MB
Submit  x101
F
paper.in / paper.out
2 s, 64 MB
Submit  x110
G
points.in / points.out
2 s, 64 MB
Submit  x3
H
tetris.in / tetris.out
2 s, 64 MB
Submit  x109
I
treasure.in / treasure.out
2 s, 64 MB
Submit  x114
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