Problems
 
 
# Name    
A
monotony.in / monotony.out
1 s, 256 MB
Submit  x149
B
ticket-office.in / ticket-office.out
1 s, 256 MB
Submit  x74
C
gray-code.in / gray-code.out
1 s, 256 MB
Submit  x51
D
army.in / army.out
1 s, 256 MB
Submit  x22
E
roofs.in / roofs.out
2 s, 256 MB
Submit  x11
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer