Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x38
B
standard input/output
2 s, 256 MB
Submit  x29
C
standard input/output
0.75 s, 192 MB
Submit  x15
D
standard input/output
2 s, 512 MB
Submit  x4
E
standard input/output
3.5 s, 256 MB
Submit  x1
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer