Problems
 
 
# Name    
A
ate.in / ate.out
1.5 s, 256 MB
Submit  x319
B
black.in / black.out
1.5 s, 256 MB
Submit  x249
C
cube.in / cube.out
1.5 s, 256 MB
Submit  x91
D
dice.in / dice.out
1.5 s, 256 MB
Submit  x258
E
electro.in / electro.out
1.5 s, 256 MB
Submit  x1
F
flat.in / flat.out
1.5 s, 256 MB
Submit  x309
G
galaxy.in / galaxy.out
1.5 s, 256 MB
Submit  x43
H
high.in / high.out
1.5 s, 256 MB
Submit  x136
I
immediate.in / immediate.out
1.5 s, 256 MB
Submit  x85
J
john.in / john.out
1.5 s, 256 MB
Submit  x211
K
kids.in / kids.out
2.5 s, 256 MB
Submit  x17
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer