Four Subsequence Permutation SplitopenPartition a permutation into four subsequences to maximize LIS and LDS structure.permutationsubsequenceoptimizationpermutation-four-subsequences-frontier-cs-algorithmic-227
Longest Common SubsequenceopenOutput a long common subsequence of two strings.stringssubsequenceoptimizationlongest-common-subsequence-frontier-cs-algorithmic-188