作者: Julian Diaz
DOI: 10.1080/10835547.1990.12090601
关键词:
摘要: … This solution path can be characterized by the following transitions: 0, 0, 0, + 3,0, - 1, + 1, 0, + 1, + 1, — 1,0, + 1, -1,0, + 1, + 1. Also note that of the twenty-one prescribed steps, only …