Introduction - If you have any usage issues, please Google them yourself
Longest common subsequence problem LCS (dynamic programming) experimental data: input.txt X = {A, B, C, B, D, A, B} Y = {B, D, C, A, B, A}- required to give X, Y of the longest common subsequence Z, the end run, will result in the output to the file output.txt. Output file contains the answer to the question: can not find the common sub-sequence gives " null" .