Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x5
B
SVM
standard input/output
1.5 s, 128 MB
Submit  x11
C
standard input/output
1 s, 256 MB
Submit  x32
D
standard input/output
1 s, 256 MB
Submit  
E
standard input/output
1 s, 256 MB
Submit  x86
F
standard input/output
1 s, 256 MB
Submit  x317
G
standard input/output
2 s, 256 MB
Submit  x17
H
standard input/output
1 s, 256 MB
Submit  x192
I
standard input/output
1 s, 256 MB
Submit  x2
J
standard input/output
1 s, 256 MB
Submit  x27
K
standard input/output
1 s, 256 MB
Submit  x24
L
standard input/output
1 s, 256 MB
Submit  x236
M
standard input/output
1 s, 256 MB
Submit  x76
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2021-11-11 17:39:32
Problem E. Power tower
*****
Announcement
b_n = a_n %p
2021-11-10 15:28:43
Problem H. Observe
*****
Announcement
The four edge of the square have to be either horizonal or vertical.