Problems
 
 
# Name    
A
standard input/output
12 s, 256 MB
Submit  x6
B
standard input/output
1 s, 256 MB
Submit  x5
C
standard input/output
8 s, 256 MB
Submit  
D
standard input/output
10 s, 256 MB
Submit  
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2018-05-06 12:55:14
Since the problems seem to take a lot of time to implement, the contest will be extended by 1 hour to give participants a reasonable chance to solve a second problem. Sorry for the inconvenience!