Driver Code
public static void main ( String [ ] args ) { LongestCommonSubsequence lcs = new LongestCommonSubsequence ( ) ; String s1 = " AGGTAB " ; String s2 = " GXTXAYB " ; char [ ] X = s1 . toCharArray ( ) ; char [ ] Y = s2 . toCharArray ( ) ; int m = X . length ; int n = Y . length ; System . out . println ( " Length ▁ of ▁ LCS ▁ is " + " ▁ " + lcs . lcs ( X , Y , m , n ) ) ; } }