Home
Problems
Compete
Ranks
Pricing
Sign up
Log in
Longest Increasing Subsequence
Maximum User Solved
Minimum User Solved
Difficulty Easy to Hard
Difficulty Hard to Easy
LightOJ ID Ascending
LightOJ ID Descending
Show unsolved only
Wavio Sequence
LOJ-1421
Medium Hard
Solved by: 528
Success rate: 49.28%
Solve
1
