Problems
 
 
# Name    
A
tournament.in / tournament.out
2 s, 256 MB
Submit  x50
B
accountant.in / accountant.out
2 s, 256 MB
Submit  x30
C
towers.in / towers.out
2 s, 256 MB
Submit  x7
D
three.in / three.out
3 s, 512 MB
Submit  x4
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer