Problems
 
 
# Name    
A
standard input/output
2 s, 512 MB
Submit  x51
B
standard input/output
1 s, 512 MB
Submit  x155
C
standard input/output
1 s, 512 MB
Submit  x194
D
standard input/output
2 s, 512 MB
Submit  x3
E
standard input/output
1 s, 512 MB
Submit  x14
F
standard input/output
1 s, 512 MB
Submit  x61
G
standard input/output
1 s, 512 MB
Submit  x130
H
standard input/output
1 s, 512 MB
Submit  x85
I
standard input/output
1 s, 512 MB
Submit  x169
J
standard input/output
2 s, 512 MB
Submit  x135
K
standard input/output
2 s, 512 MB
Submit  x43
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2015-01-29 14:15:52
Problem E. Count Distinct Sets
*****
what is answer when n = 7, I think it is 3
It's 4.