摘要

The Needleman-Wunsch algorithm has become one of the core algorithms in bioinformatics; however, this programming requires more suitable explanations for students with different major backgrounds. In supposing sample sequences and using a simple store system, the connection between the exhaustive search method and the Needleman-Wunsch algorithm was analyzed to more thoroughly explain this algorithm. The present study could benefit the teaching and learning of the Needleman-Wunsch algorithm.