Problems
 
 
# Name    
A
standard input/output
1 s, 256 MB
Submit  x29889
B
standard input/output
2 s, 256 MB
Submit  x20894
C1
standard input/output
2 s, 256 MB
Submit  x17838
C2
standard input/output
2 s, 256 MB
Submit  x6943
D
standard input/output
1.5 s, 256 MB
Submit  x3818
E
standard input/output
3 s, 256 MB
Submit  x2399
F
standard input/output
3 s, 512 MB
Submit  x624
G
standard input/output
3 s, 512 MB
Submit  x62
Complete problemset
 
 
 
 
Questions about problems
 
 
  Question Answer
2025-08-21 18:27:50
Announcement
Problem G. Famous Choreographer
*****
The statement of problem G has been slightly modified, please reload the page to see the changes.
2025-08-21 17:59:34
Announcement
Problem G. Famous Choreographer
*****
In the statement of problem G a condition was missing: "Additionally, it is essential that at least one ballerina from the original arrangement moves to the position of one of the other ballerinas from the original arrangement". Reload the statement page.