Problems
 
 
# Name    
A
standard input/output
0.5 s, 64 MB
Submit  x409
B
standard input/output
0.5 s, 64 MB
Submit  x515
C
standard input/output
0.5 s, 64 MB
Submit  x14
D
standard input/output
0.5 s, 64 MB
Submit  x344
E
standard input/output
0.5 s, 64 MB
Submit  x157
F
standard input/output
0.5 s, 64 MB
Submit  x111
G
standard input/output
0.5 s, 64 MB
Submit  x437
H
standard input/output
1 s, 64 MB
Submit  x6
I
standard input/output
0.5 s, 64 MB
Submit  x187
J
standard input/output
5 s, 64 MB
Submit  x66
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2015-11-11 00:47:39
Problem E. Train
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Announcement
In problem E the answer for the second sample test case is 8. It is incorrectly given as 6.