Problems
Queue
Competitions
Ranking
Articles
Signup
Signin
bolt
Try our new interface for solving problems
Try
Problems
Master Oogway
Statement
Solutions
Statistics
Discussion
Master Oogway
Master Oogway
Time limit
0.5
seconds
Memory limit
64
MiB
Input example #1
content_copy
3 3 4 1 2 2 2 1 3 3 2
Output example #1
content_copy
2
University Admission