ID NAME QUALITY USERS ACC % DIFFICULTY C I
9493 Advanced Fruits   61 1649
19
16
7150 Palindrome 2000   38 2454
16
13
12076 Longest Common Subsequence   5 53
50
50

#lcs

longest common subsequence

https://en.wikipedia.org/wiki/Longest_common_subsequence_problem https://www.ics.uci.edu/~eppstein/161/960229.html https://www.youtube.com/watch?v=aSwu8Z9nzOg