Problems
 
 
# Name    
A
standard input/output
30 s, 1024 MB
Submit  x250
B
standard input/output
30 s, 1024 MB
Submit  x176
C
standard input/output
30 s, 1024 MB
Submit  x107
D
standard input/output
30 s, 1024 MB
Submit  x20
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2015-01-25 03:47:59
Problem D. Fox Socks
*****
Announcement
The constraints are reduced to n,m <= 10^5 to fit into 30 seconds time limit.